6. Communication
Before the first industrial revolution people
carried messages.
FIRST REVOLUTION
Telegraph
SECOND REVOLUTION
Telephone
7. Differences between the 1st
and 2nd industrial revolution
First industrial revolution
• Manufacturing– Hand production
• Population– Rural areas.
Second industrial revolution
• Manufacturing– Machines
• Population– Crowded
cities
12. Setting of the Digital Revolution
Digital Revolution is now taking place
concurrently in China and India as people leave
the rural areas for industrial and high tech cities
like Beijing, Shanghai and Bombay.