The Columbian Exchange was when the old world (Europe) trade with the new world (America) items. for example: Old World had horses. So if Europe never came to America... we wouldn't have them. Or new world had tomatoes. If Europe didn't have tomatoes... We wouldn't have pizza or delicious Italian goods.
just took the test, the answer is B
Historians need to be worried about reports with bias in them because their reports do not accurately reflect history. Historians need to take Manny reports <span>into consideration when studying history.</span>
This speech was delivered at the height of the Cold War<span> – an appeal for peace at a time when what President Eisenhower had described as the Military-Industrial complex was much more interested in weapons and war than peace. It was also a time when President Kennedy was sending personal representatives to Cuba in order to eventually achieve a rapprochement with Fidel Castro. The CIA was aware of these contacts by tapping the telephones of the representatives – and its leaders and right-wing friends, and above all the anti-Castro Cubans, were fiercely opposed. They were also opposed to Kennedy's plans to withdraw from Viet Nam. It was also a time when Robert F. Kennedy was making it hot for the mafia. JFK was assassinated five months later. [Editor] </span>
I think B would be your answer.