Immediate conflicts:
... The USA had atomic weapons and the USSR did not. (The US would not share that technology with the Soviets.)
... The USSR did not assure that free and fair elections took place in Eastern Europe -- it saw to it that Soviet-aligned governments were installed there.
... Tensions over the East Germany / West Germany and East Berlin / West Berlin division of territory.
Deeper causes:
The USA was committed to capitalism and democratic institutions of government.
The USSR was committed to communism and imposed authoritarian government.
The Cold War was mostly a tension between these worldviews.
Answer:
Hippocrates was a much admired physician from the island of Cos who taught students for fees. Throughout his life Hippocrates appears to have traveled widely in Greece and Asia Minor practicing his art and teaching his pupils, and he presumably taught at the medical school at Cos quite frequently.
Explanation:
This thing was copied, from britanica! :D
The United States took military action against the Taliban due to the attacks on the World Trade Center in 2001 by al Qaeda. Osama bin Laden was determined to have had connections to the movement (however tenuous or extremist they may have been) and the movement itself oftentimes encouraged hostilities against Western states due to their century-long period of interference in Middle Eastern affairs.
Answer:
Explanation: The fundamental reason for the US entry into WWI was the fact that the US had strong economic connections to Britain
