SlideShare a Scribd company logo
1 of 12
•

On September 11, 2001, at 8:45 a.m. on a clear Tuesday morning, an American Airlines
Boeing 767 loaded with 20,000 gallons of jet fuel crashed into the north tower of the
World Trade Center in New York City. The impact left a gaping, burning hole near the 80th
floor of the 110-story skyscraper, instantly killing hundreds of people and trapping
hundreds more in higher floors. As the evacuation of the tower and its twin got
underway, television cameras broadcasted live images of what initially appeared to be a
freak accident. Then, 18 minutes after the first plane hit, a second Boeing 767–United
Airlines Flight 175–appeared out of the sky, turned sharply toward the World Trade
Center and sliced into the south tower near the 60th floor. The collision caused a massive
explosion that showered burning debris over surrounding buildings and the streets
below. America was under attack.
On September
11, 2001, 19 men hijack
four fuel-loaded
commercial airlines bound
for west coast
destinations. This terrorist
attack on the United
States is orchestrated by al
Qaeda leader Osama bin
Laden. A total of 2,977
people are killed in New
York City, Washington, DC
and outside of Shanks
Ville, Pennsylvania, in the
worst terrorist attack in
U.S. history.
9/11 has been one of the biggest events in
recent history that sparked a mass awakening
across the world. There has been much debate
as to how it happened, who is responsible and
why. To this day about 1/3 of Americans do not
believe the official story. In other areas of the
world as much as 90% of the country does not
believe the official story.
As Washington, D.C., coped with a national
crisis, New York City faced an unprecedented
urban emergency. Businesses closed for the
day (and in some cases much longer), as did
the subways. Manhattan became a sea of
human beings fleeing the lower end of the
island by foot. Bridges and tunnels leading into
the borough were closed. The municipal
primary elections scheduled for that
day, including the mayoral contest, were
postponed for two weeks. The stock
market, located near the Trade Center, closed
for the rest of the week. Rudolph Giuliani, the
city's controversial mayor, won widespread
praise for his confident, can did, and humane
public posture during the crisis. In
December, Time magazine named him "Man of
the Year."
On September 11, 2001, nearly 3,000 people
were killed in the terrorist attacks at the
World Trade Center (WTC) in New York
City, at the Pentagon building in
Washington, D.C., and in a plane crash near
Shanksville, Pennsylvania.
More than 400 casualties were police officers
and firefighters, and over 10,000 people
were treated for injuries.
Timeline:
September 11, 2001
- 8:46am ET - American Airlines Flight 11
(traveling from Boston to Los Angeles)
strikes the north tower of the World Trade
Center in New York City.
- 9:03am ET - United Airlines Flight 175
(traveling from Boston to Los Angeles)
strikes the south tower of the World Trade
Center in New York City.
- 9:37am ET - American Airlines Flight 77
(traveling from Dulles, Virginia to Los
Angeles) strikes the Pentagon Building in
Washington.
- 9:59am ET - South tower of WTC
collapses in approximately 10 seconds.
- 10:03am ET - United Airlines Flight 93
(traveling from Newark, New Jersey to San
Francisco) crashes in a field near
Shanksville, Pennsylvania.
- 10:28am ET - North tower of WTC
collapses. The time between the first attack
and the collapse of both World Trade
Center towers is 102 minutes.
Four passenger airliners were hijacked by 19
al-Qaeda terrorists so they could be flown into
buildings in suicide attacks. Two of those
planes, American Airlines Flight 11 and United
Airlines Flight 175, were crashed into the North and
South towers, respectively, of the World Trade
Center complex in New York City. Within two
hours, both towers collapsed with debris and the
resulting fires causing partial or complete collapse of
all other buildings in the WTC complex, as well as
major damage to ten other large surrounding
structures. A third plane, American Airlines Flight
77, was crashed into the Pentagon (the headquarters
of the United States Department of Defense), leading
to a partial collapse in its western side. The fourth
plane, United Airlines Flight 93, was targeted at
Washington, D.C.,[2] but crashed into a field near
Shanksville, Pennsylvania after its passengers tried to
overcome the hijackers. In total, almost 3,000 people
died in the attacks, including the 227 civilians and 19
hijackers aboard the four planes. It also was the
deadliest incident for firefighters in the history of the
United States.
The destruction of the Twin Towers and other properties caused serious damage to the
economy of Lower Manhattan and had a significant effect on global markets, closing
Wall Street until September 17 and the civilian airspace in the U.S. and Canada until
September 13. Many closings, evacuations, and cancellations followed the
attack, either out of fear of further attacks or respect for the tragedy. Cleanup of the
World Trade Center site was completed in May 2002, and the Pentagon was repaired
within a year. Numerous memorials have been constructed, including the National
September 11 Memorial & Museum in New York, the Pentagon Memorial, and the
Flight 93 National Memorial in Pennsylvania.
Presentation1
Presentation1

More Related Content

What's hot

9 11 powerpoint pe
9 11 powerpoint pe9 11 powerpoint pe
9 11 powerpoint pe
knuthsa
 
9 11 conspiracy theories
9 11 conspiracy theories9 11 conspiracy theories
9 11 conspiracy theories
BobbySkiba
 
Project on september 11 attacks, period 6, guyerProject on September 11 Attac...
Project on september 11 attacks, period 6, guyerProject on September 11 Attac...Project on september 11 attacks, period 6, guyerProject on September 11 Attac...
Project on september 11 attacks, period 6, guyerProject on September 11 Attac...
The Unquiet Library: Student Work
 
Tuskegee Airmen
Tuskegee AirmenTuskegee Airmen
Tuskegee Airmen
MrG
 
Safety wire presentation
Safety wire presentationSafety wire presentation
Safety wire presentation
juandigital
 
Powerpoint over hostage crisis
Powerpoint over hostage crisisPowerpoint over hostage crisis
Powerpoint over hostage crisis
wstat
 
Washington
WashingtonWashington
Washington
suels
 

What's hot (20)

September 11, 2001
September 11, 2001September 11, 2001
September 11, 2001
 
9 11 powerpoint pe
9 11 powerpoint pe9 11 powerpoint pe
9 11 powerpoint pe
 
September 11th
September 11thSeptember 11th
September 11th
 
9 11 conspiracy theories
9 11 conspiracy theories9 11 conspiracy theories
9 11 conspiracy theories
 
John F. Kennedy (JFK)
John F. Kennedy (JFK)John F. Kennedy (JFK)
John F. Kennedy (JFK)
 
September 11 attacks
September 11 attacksSeptember 11 attacks
September 11 attacks
 
Project on september 11 attacks, period 6, guyerProject on September 11 Attac...
Project on september 11 attacks, period 6, guyerProject on September 11 Attac...Project on september 11 attacks, period 6, guyerProject on September 11 Attac...
Project on september 11 attacks, period 6, guyerProject on September 11 Attac...
 
The 1960’s powerpoint: Era of Protest and Promise
The 1960’s powerpoint:  Era of Protest and PromiseThe 1960’s powerpoint:  Era of Protest and Promise
The 1960’s powerpoint: Era of Protest and Promise
 
Cuban missile crisis
Cuban missile crisisCuban missile crisis
Cuban missile crisis
 
Cold War Timeline
Cold War TimelineCold War Timeline
Cold War Timeline
 
Berlin Wall
Berlin WallBerlin Wall
Berlin Wall
 
Tuskegee Airmen
Tuskegee AirmenTuskegee Airmen
Tuskegee Airmen
 
Safety wire presentation
Safety wire presentationSafety wire presentation
Safety wire presentation
 
American history: persian gulf war (1990 1991). Operation desert storm
American history: persian gulf war (1990 1991). Operation desert stormAmerican history: persian gulf war (1990 1991). Operation desert storm
American history: persian gulf war (1990 1991). Operation desert storm
 
Torres gemelas
Torres gemelasTorres gemelas
Torres gemelas
 
Powerpoint over hostage crisis
Powerpoint over hostage crisisPowerpoint over hostage crisis
Powerpoint over hostage crisis
 
Great society
Great societyGreat society
Great society
 
Most Famous Conspiracy Theories
Most Famous Conspiracy Theories Most Famous Conspiracy Theories
Most Famous Conspiracy Theories
 
Washington
WashingtonWashington
Washington
 
Secret societies of the world
Secret societies of the worldSecret societies of the world
Secret societies of the world
 

Viewers also liked (8)

Manchester United - Study case
Manchester United - Study caseManchester United - Study case
Manchester United - Study case
 
World Trade Center Powerpoint
World Trade Center PowerpointWorld Trade Center Powerpoint
World Trade Center Powerpoint
 
A presentation on Manchester United Football Club
A presentation on Manchester United Football ClubA presentation on Manchester United Football Club
A presentation on Manchester United Football Club
 
9/11 — Best of News Design
9/11 — Best of News Design9/11 — Best of News Design
9/11 — Best of News Design
 
Manchester united soccer club
Manchester united soccer clubManchester united soccer club
Manchester united soccer club
 
9/11 attack on America
9/11 attack on America9/11 attack on America
9/11 attack on America
 
Manchester United Powerpoint
Manchester United PowerpointManchester United Powerpoint
Manchester United Powerpoint
 
Case Study Manchester united soccer club
Case Study Manchester united soccer clubCase Study Manchester united soccer club
Case Study Manchester united soccer club
 

Similar to Presentation1 (19)

attacks of september 11
attacks of september 11attacks of september 11
attacks of september 11
 
the attacks of september 11
 the attacks of september 11  the attacks of september 11
the attacks of september 11
 
Remembering 9 11
Remembering 9 11Remembering 9 11
Remembering 9 11
 
The event of 9 11
The event of 9 11The event of 9 11
The event of 9 11
 
September 11th, 2001 lms 1 project
September 11th, 2001 lms 1 projectSeptember 11th, 2001 lms 1 project
September 11th, 2001 lms 1 project
 
The event of 9 11
The event of 9 11The event of 9 11
The event of 9 11
 
10 Year Anniversary of 911
10 Year Anniversary of 91110 Year Anniversary of 911
10 Year Anniversary of 911
 
9 11 powerpoint phoebe eckheart final
9 11 powerpoint phoebe eckheart final9 11 powerpoint phoebe eckheart final
9 11 powerpoint phoebe eckheart final
 
9 11
9 119 11
9 11
 
9 11 powerpoint phoebe eckheart final
9 11 powerpoint phoebe eckheart final9 11 powerpoint phoebe eckheart final
9 11 powerpoint phoebe eckheart final
 
Presentation1
Presentation1Presentation1
Presentation1
 
World trade centre collapse
World trade centre collapse World trade centre collapse
World trade centre collapse
 
Wf sept11
Wf sept11Wf sept11
Wf sept11
 
911
911911
911
 
911
911911
911
 
911 Attack.pdf
911 Attack.pdf911 Attack.pdf
911 Attack.pdf
 
Twin Towers
Twin TowersTwin Towers
Twin Towers
 
Terrorism 3rd Period Presentation Guyer
Terrorism 3rd Period Presentation GuyerTerrorism 3rd Period Presentation Guyer
Terrorism 3rd Period Presentation Guyer
 
911
911911
911
 

More from UtahJazz3

Tech coderevised8 17-5
Tech coderevised8 17-5Tech coderevised8 17-5
Tech coderevised8 17-5
UtahJazz3
 
Technology millage district_needs_2013_-_final_draft
Technology millage district_needs_2013_-_final_draftTechnology millage district_needs_2013_-_final_draft
Technology millage district_needs_2013_-_final_draft
UtahJazz3
 
Tech securitymillage
Tech securitymillageTech securitymillage
Tech securitymillage
UtahJazz3
 
Power point essay
Power point essayPower point essay
Power point essay
UtahJazz3
 
Power point essay
Power point essayPower point essay
Power point essay
UtahJazz3
 
Ss akinson class
Ss akinson classSs akinson class
Ss akinson class
UtahJazz3
 
Ocean creatures
Ocean creaturesOcean creatures
Ocean creatures
UtahJazz3
 
Ocean creatures
Ocean creaturesOcean creatures
Ocean creatures
UtahJazz3
 
Ss akinson class
Ss akinson classSs akinson class
Ss akinson class
UtahJazz3
 
Tip and guidelines for power point presentations
Tip and guidelines for power point presentationsTip and guidelines for power point presentations
Tip and guidelines for power point presentations
UtahJazz3
 
Halloween (1)
Halloween (1)Halloween (1)
Halloween (1)
UtahJazz3
 

More from UtahJazz3 (12)

Tech coderevised8 17-5
Tech coderevised8 17-5Tech coderevised8 17-5
Tech coderevised8 17-5
 
Technology millage district_needs_2013_-_final_draft
Technology millage district_needs_2013_-_final_draftTechnology millage district_needs_2013_-_final_draft
Technology millage district_needs_2013_-_final_draft
 
Tech securitymillage
Tech securitymillageTech securitymillage
Tech securitymillage
 
Millage
MillageMillage
Millage
 
Power point essay
Power point essayPower point essay
Power point essay
 
Power point essay
Power point essayPower point essay
Power point essay
 
Ss akinson class
Ss akinson classSs akinson class
Ss akinson class
 
Ocean creatures
Ocean creaturesOcean creatures
Ocean creatures
 
Ocean creatures
Ocean creaturesOcean creatures
Ocean creatures
 
Ss akinson class
Ss akinson classSs akinson class
Ss akinson class
 
Tip and guidelines for power point presentations
Tip and guidelines for power point presentationsTip and guidelines for power point presentations
Tip and guidelines for power point presentations
 
Halloween (1)
Halloween (1)Halloween (1)
Halloween (1)
 

Recently uploaded

THE OBSTACLES THAT IMPEDE THE DEVELOPMENT OF BRAZIL IN THE CONTEMPORARY ERA A...
THE OBSTACLES THAT IMPEDE THE DEVELOPMENT OF BRAZIL IN THE CONTEMPORARY ERA A...THE OBSTACLES THAT IMPEDE THE DEVELOPMENT OF BRAZIL IN THE CONTEMPORARY ERA A...
THE OBSTACLES THAT IMPEDE THE DEVELOPMENT OF BRAZIL IN THE CONTEMPORARY ERA A...
Faga1939
 
{Qatar{^🚀^(+971558539980**}})Abortion Pills for Sale in Dubai. .abu dhabi, sh...
{Qatar{^🚀^(+971558539980**}})Abortion Pills for Sale in Dubai. .abu dhabi, sh...{Qatar{^🚀^(+971558539980**}})Abortion Pills for Sale in Dubai. .abu dhabi, sh...
{Qatar{^🚀^(+971558539980**}})Abortion Pills for Sale in Dubai. .abu dhabi, sh...
hyt3577
 

Recently uploaded (20)

BDSM⚡Call Girls in Sector 143 Noida Escorts >༒8448380779 Escort Service
BDSM⚡Call Girls in Sector 143 Noida Escorts >༒8448380779 Escort ServiceBDSM⚡Call Girls in Sector 143 Noida Escorts >༒8448380779 Escort Service
BDSM⚡Call Girls in Sector 143 Noida Escorts >༒8448380779 Escort Service
 
Embed-4.pdf lkdiinlajeklhndklheduhuekjdh
Embed-4.pdf lkdiinlajeklhndklheduhuekjdhEmbed-4.pdf lkdiinlajeklhndklheduhuekjdh
Embed-4.pdf lkdiinlajeklhndklheduhuekjdh
 
declarationleaders_sd_re_greens_theleft_5.pdf
declarationleaders_sd_re_greens_theleft_5.pdfdeclarationleaders_sd_re_greens_theleft_5.pdf
declarationleaders_sd_re_greens_theleft_5.pdf
 
Embed-2 (1).pdfb[k[k[[k[kkkpkdpokkdpkopko
Embed-2 (1).pdfb[k[k[[k[kkkpkdpokkdpkopkoEmbed-2 (1).pdfb[k[k[[k[kkkpkdpokkdpkopko
Embed-2 (1).pdfb[k[k[[k[kkkpkdpokkdpkopko
 
THE OBSTACLES THAT IMPEDE THE DEVELOPMENT OF BRAZIL IN THE CONTEMPORARY ERA A...
THE OBSTACLES THAT IMPEDE THE DEVELOPMENT OF BRAZIL IN THE CONTEMPORARY ERA A...THE OBSTACLES THAT IMPEDE THE DEVELOPMENT OF BRAZIL IN THE CONTEMPORARY ERA A...
THE OBSTACLES THAT IMPEDE THE DEVELOPMENT OF BRAZIL IN THE CONTEMPORARY ERA A...
 
Verified Love Spells in Little Rock, AR (310) 882-6330 Get My Ex-Lover Back
Verified Love Spells in Little Rock, AR (310) 882-6330 Get My Ex-Lover BackVerified Love Spells in Little Rock, AR (310) 882-6330 Get My Ex-Lover Back
Verified Love Spells in Little Rock, AR (310) 882-6330 Get My Ex-Lover Back
 
Nara Chandrababu Naidu's Visionary Policies For Andhra Pradesh's Development
Nara Chandrababu Naidu's Visionary Policies For Andhra Pradesh's DevelopmentNara Chandrababu Naidu's Visionary Policies For Andhra Pradesh's Development
Nara Chandrababu Naidu's Visionary Policies For Andhra Pradesh's Development
 
Busty Desi⚡Call Girls in Vasundhara Ghaziabad >༒8448380779 Escort Service
Busty Desi⚡Call Girls in Vasundhara Ghaziabad >༒8448380779 Escort ServiceBusty Desi⚡Call Girls in Vasundhara Ghaziabad >༒8448380779 Escort Service
Busty Desi⚡Call Girls in Vasundhara Ghaziabad >༒8448380779 Escort Service
 
AI as Research Assistant: Upscaling Content Analysis to Identify Patterns of ...
AI as Research Assistant: Upscaling Content Analysis to Identify Patterns of ...AI as Research Assistant: Upscaling Content Analysis to Identify Patterns of ...
AI as Research Assistant: Upscaling Content Analysis to Identify Patterns of ...
 
America Is the Target; Israel Is the Front Line _ Andy Blumenthal _ The Blogs...
America Is the Target; Israel Is the Front Line _ Andy Blumenthal _ The Blogs...America Is the Target; Israel Is the Front Line _ Andy Blumenthal _ The Blogs...
America Is the Target; Israel Is the Front Line _ Andy Blumenthal _ The Blogs...
 
BDSM⚡Call Girls in Sector 135 Noida Escorts >༒8448380779 Escort Service
BDSM⚡Call Girls in Sector 135 Noida Escorts >༒8448380779 Escort ServiceBDSM⚡Call Girls in Sector 135 Noida Escorts >༒8448380779 Escort Service
BDSM⚡Call Girls in Sector 135 Noida Escorts >༒8448380779 Escort Service
 
WhatsApp 📞 8448380779 ✅Call Girls In Chaura Sector 22 ( Noida)
WhatsApp 📞 8448380779 ✅Call Girls In Chaura Sector 22 ( Noida)WhatsApp 📞 8448380779 ✅Call Girls In Chaura Sector 22 ( Noida)
WhatsApp 📞 8448380779 ✅Call Girls In Chaura Sector 22 ( Noida)
 
Group_5_US-China Trade War to understand the trade
Group_5_US-China Trade War to understand the tradeGroup_5_US-China Trade War to understand the trade
Group_5_US-China Trade War to understand the trade
 
06052024_First India Newspaper Jaipur.pdf
06052024_First India Newspaper Jaipur.pdf06052024_First India Newspaper Jaipur.pdf
06052024_First India Newspaper Jaipur.pdf
 
China's soft power in 21st century .pptx
China's soft power in 21st century   .pptxChina's soft power in 21st century   .pptx
China's soft power in 21st century .pptx
 
Enjoy Night ≽ 8448380779 ≼ Call Girls In Gurgaon Sector 47 (Gurgaon)
Enjoy Night ≽ 8448380779 ≼ Call Girls In Gurgaon Sector 47 (Gurgaon)Enjoy Night ≽ 8448380779 ≼ Call Girls In Gurgaon Sector 47 (Gurgaon)
Enjoy Night ≽ 8448380779 ≼ Call Girls In Gurgaon Sector 47 (Gurgaon)
 
Gujarat-SEBCs.pdf pfpkoopapriorjfperjreie
Gujarat-SEBCs.pdf pfpkoopapriorjfperjreieGujarat-SEBCs.pdf pfpkoopapriorjfperjreie
Gujarat-SEBCs.pdf pfpkoopapriorjfperjreie
 
02052024_First India Newspaper Jaipur.pdf
02052024_First India Newspaper Jaipur.pdf02052024_First India Newspaper Jaipur.pdf
02052024_First India Newspaper Jaipur.pdf
 
Julius Randle's Injury Status: Surgery Not Off the Table
Julius Randle's Injury Status: Surgery Not Off the TableJulius Randle's Injury Status: Surgery Not Off the Table
Julius Randle's Injury Status: Surgery Not Off the Table
 
{Qatar{^🚀^(+971558539980**}})Abortion Pills for Sale in Dubai. .abu dhabi, sh...
{Qatar{^🚀^(+971558539980**}})Abortion Pills for Sale in Dubai. .abu dhabi, sh...{Qatar{^🚀^(+971558539980**}})Abortion Pills for Sale in Dubai. .abu dhabi, sh...
{Qatar{^🚀^(+971558539980**}})Abortion Pills for Sale in Dubai. .abu dhabi, sh...
 

Presentation1

  • 1.
  • 2. • On September 11, 2001, at 8:45 a.m. on a clear Tuesday morning, an American Airlines Boeing 767 loaded with 20,000 gallons of jet fuel crashed into the north tower of the World Trade Center in New York City. The impact left a gaping, burning hole near the 80th floor of the 110-story skyscraper, instantly killing hundreds of people and trapping hundreds more in higher floors. As the evacuation of the tower and its twin got underway, television cameras broadcasted live images of what initially appeared to be a freak accident. Then, 18 minutes after the first plane hit, a second Boeing 767–United Airlines Flight 175–appeared out of the sky, turned sharply toward the World Trade Center and sliced into the south tower near the 60th floor. The collision caused a massive explosion that showered burning debris over surrounding buildings and the streets below. America was under attack.
  • 3. On September 11, 2001, 19 men hijack four fuel-loaded commercial airlines bound for west coast destinations. This terrorist attack on the United States is orchestrated by al Qaeda leader Osama bin Laden. A total of 2,977 people are killed in New York City, Washington, DC and outside of Shanks Ville, Pennsylvania, in the worst terrorist attack in U.S. history.
  • 4.
  • 5. 9/11 has been one of the biggest events in recent history that sparked a mass awakening across the world. There has been much debate as to how it happened, who is responsible and why. To this day about 1/3 of Americans do not believe the official story. In other areas of the world as much as 90% of the country does not believe the official story.
  • 6. As Washington, D.C., coped with a national crisis, New York City faced an unprecedented urban emergency. Businesses closed for the day (and in some cases much longer), as did the subways. Manhattan became a sea of human beings fleeing the lower end of the island by foot. Bridges and tunnels leading into the borough were closed. The municipal primary elections scheduled for that day, including the mayoral contest, were postponed for two weeks. The stock market, located near the Trade Center, closed for the rest of the week. Rudolph Giuliani, the city's controversial mayor, won widespread praise for his confident, can did, and humane public posture during the crisis. In December, Time magazine named him "Man of the Year."
  • 7. On September 11, 2001, nearly 3,000 people were killed in the terrorist attacks at the World Trade Center (WTC) in New York City, at the Pentagon building in Washington, D.C., and in a plane crash near Shanksville, Pennsylvania. More than 400 casualties were police officers and firefighters, and over 10,000 people were treated for injuries.
  • 8. Timeline: September 11, 2001 - 8:46am ET - American Airlines Flight 11 (traveling from Boston to Los Angeles) strikes the north tower of the World Trade Center in New York City. - 9:03am ET - United Airlines Flight 175 (traveling from Boston to Los Angeles) strikes the south tower of the World Trade Center in New York City. - 9:37am ET - American Airlines Flight 77 (traveling from Dulles, Virginia to Los Angeles) strikes the Pentagon Building in Washington. - 9:59am ET - South tower of WTC collapses in approximately 10 seconds. - 10:03am ET - United Airlines Flight 93 (traveling from Newark, New Jersey to San Francisco) crashes in a field near Shanksville, Pennsylvania. - 10:28am ET - North tower of WTC collapses. The time between the first attack and the collapse of both World Trade Center towers is 102 minutes.
  • 9. Four passenger airliners were hijacked by 19 al-Qaeda terrorists so they could be flown into buildings in suicide attacks. Two of those planes, American Airlines Flight 11 and United Airlines Flight 175, were crashed into the North and South towers, respectively, of the World Trade Center complex in New York City. Within two hours, both towers collapsed with debris and the resulting fires causing partial or complete collapse of all other buildings in the WTC complex, as well as major damage to ten other large surrounding structures. A third plane, American Airlines Flight 77, was crashed into the Pentagon (the headquarters of the United States Department of Defense), leading to a partial collapse in its western side. The fourth plane, United Airlines Flight 93, was targeted at Washington, D.C.,[2] but crashed into a field near Shanksville, Pennsylvania after its passengers tried to overcome the hijackers. In total, almost 3,000 people died in the attacks, including the 227 civilians and 19 hijackers aboard the four planes. It also was the deadliest incident for firefighters in the history of the United States.
  • 10. The destruction of the Twin Towers and other properties caused serious damage to the economy of Lower Manhattan and had a significant effect on global markets, closing Wall Street until September 17 and the civilian airspace in the U.S. and Canada until September 13. Many closings, evacuations, and cancellations followed the attack, either out of fear of further attacks or respect for the tragedy. Cleanup of the World Trade Center site was completed in May 2002, and the Pentagon was repaired within a year. Numerous memorials have been constructed, including the National September 11 Memorial & Museum in New York, the Pentagon Memorial, and the Flight 93 National Memorial in Pennsylvania.