During the 2nd half of 20th centuryAmerica was pulled into several wars (for example Korean and Vietnam war). The 80th were in sign of accepting reforms in Soviet Union which ended in 1989 by the fall of communism in the Eastern Europe.

George Bush, the father of today‘s American president, had to deal with Iraqi ocupation Of Kuwait, what led to the operation Desert Storm in 1991. After him Bill Clinton was twice elected and in 2001 he was replaced by George W. Bush, representative of republican party.