American leaders believed that the Marshall Plan D. would open new markets in Europe for goods.
<h3>What was the Marshall Plan?</h3>
It was aid given to Europe by the U.S.A. after WWII.
It was meant, amongst other reasons, to help European economies recover and not fall victim to Communism.
The Americans also hoped that with European economies recovering, they would have the buying power to purchase American goods thereby increasing American markets.
In conclusion, option D is correct.
Find out more on the Marshall Plan at brainly.com/question/1373135.
Much like many other countries, the US foreign policy was based in isolationism which resulted in new restrictions on immigration and a lack of membership in international organizations. There isn't a good explanation as to why it was isolationist in the first place besides the fact most countries were at that time so it made it easier for the US to do the same.
False there are only about 5 countries that are still communist.
Transportation food supply and goods ((like trading)) and fertile soil
B) Striking workers in Poland started the Poznan uprising. The Poznan protests, which took place in 1956, were several massive protests against the government of Poland, for workers to receive better job conditions, however the government met this with violent repression.