Black Death was spread mainly through the fleas on rats. Fleas would bite the infected rat, then jump onto humans, biting them and causing them to become infected. Rats were mostly found on ships than running around on land
Answer:
B. It demonstrated Western Europeans' growing fears about the spread of communism.
Explanation:
Churchill described the Soviet threat as an "iron curtain." Clearly, he thought it was dangerous and pervasive. This was near the start of the Cold War tensions, so we can be sure that A and D are not correct. At this point, capitalism and communism are rallying their forces for defense or attack. And C doesn't make sense, because Churchill does not reference or imply nuclear power in any context in this quote.
Because people wanted to move to the west they could yake control of their future and help them to progress in life
