Also refered to as the Second Gulf War was military campaign that began in march. Prior to the invasion, the governments of the United States and the United Kingdom asserted that the possibility of Iraq employing weapons of mass destruction.
This was a series was coordinated suicide attacks. The hijackers intentionally crashed two of the airliners into the Twin Towers of the World Trade Center in New York City, killing everyone on board and many others working in the buildings. upon the United Sates.
This was a confrontation among the Soviet Union, Cuba, and the United States during the Cold war. After an unsuccessful operation by the U.S. to over throw the Cuban regime the Cuban and Soviet governments began to surreptitiously build bases in Cuba for a number of nuclear missiles.
This is a policy of the United States introduced on December 2nd 1823. The Monroe Doctrine was a message to congress which warned Europe and Russia to stay out of the affairs of North and South America