This work is of political system in nowadays world

2. POLITICAL SYSTEM : THE
COUNTRIES IN THIS
REGION HAVE
DEMOCRATIC POLITICAL
SYSTEMS

4.  The United States is a federal constitucional
republic , in which the President is the
head of state and head of government, Congress,
and judiciary share powers reserved to the
national government, and the
federal government shares sovereignty with the
state governments

5.  The executive branch is headed by the President and
is independent of the legislature.
 Legislative power there are two chambers of
Congress,
 The Senate
 The House of Representatives.

6.  The judicial branch is , composed
by the
 Supreme Court
 Lower federal courts
 . The judiciary's function is to
interpret the
United States Constitution and
federal laws and regulations.
includes resolving disputes
between the executive and
legislative powers

7.  .
 The federal government is explained in the
Constitution. Two political parties,
 The Democratic Party
 The Republican Party, dominated American
politics

8.  There are major differences between the political
system of the United States and that of most other
developed democracies. These include
 greater power in the upper house of the
legislature,
 a wider scope of power held by the
Supreme Court,
 the separation of powers between the legislature
and the executive,
 and the dominance of only two main partie

11.  It have a parliamentary democracy and a
federal system of parliamentary government with
strong democratic traditions.
 Canada is a constitutional monarchy, in which
the Monarch is head of state. The country has a
multi-party system

12.  The two dominant political parties in Canada
have been
 the Liberal Party of Canada and
 Conservative Party of Canada (or its
predecessors),

13.  However in 2011 election the social-democratic
New Democratic Party (NDP) has risen to
prominence. This rise of prominence in the
Liberal party's popularity. Smaller parties like
the Quebec nationalist Bloc Québécois and the
Green Party of Canada can exert their own
influence over the political process

15.  The Politics of
Mexico take place in a
framework of a federal
presidential
representative democratic
republic whose
government is based on
a congressional system,

16.  The president of Mexico is both
head of state and
head of government, and of a
multi-party system. The
federal government represents
the United Mexican States and is
divided into three branches:
executive, legislative and
judicial, as established by the
Political Constitution of the United Mexican States
, published in 1917

17.  The executive power is exercised by the executive
branch, which is headed by the President, advised
by a cabinet of secretaries that are independent of
the legislature .Two-chamber
 the Senate
 and the Chamber of Deputies

18.  Judicial power is exercised by the judiciary,
consisting of the
 Supreme Court of Justice of the Nation,
 the Council of the Federal
 Judiciary and the collegiate, unitary and district
tribunals

19.  The politics of Mexico are dominated by three
political parties:
 National Action Party (PAN),
 Party of the Democratic Revolution
 Institutional Revolutionary Party

20. VIDEOS
http://www.youtube.com/watch?v=aOTwFOehHEA US
http://www.youtube.com/watch?v=0BifNYKsLlE CA
http://www.youtube.com/watch?v=qaVbMgMIbec HIMNO
MEXICO
http://www.youtube.com/watch?v=mII9NZ8MMVM NORTH
AMERICA PROBLEMS