"b. lived in the same state for 10 years" would not be a requirement needed in order to become president, since people quite often move around between various states during their lives.
Answer:
Explanation: TRUMAN DOCTRINE: The Truman Doctrine was an American foreign policy whose stated purpose was to counter Soviet geopolitical expansion during the Cold War. It was announced to Congress by President Harry S. Truman on March 12, 1947, and further developed on July 4, 1948, when he pledged to contain threats in Greece and Turkey.
MARSHAL PLAN: The Marshall Plan, also known as the European Recovery Program, was a U.S. program providing aid to Western Europe following the devastation of World War II. It was enacted in 1948 and provided more than $15 billion to help finance rebuilding efforts on the continent.
BERLIN AIRLIFT: In response to the Soviet blockade of land routes into West Berlin, the United States begins a massive airlift of food, water, and medicine to the citizens of the besieged city. For nearly a year, supplies from American planes sustained the over 2 million people in West Berlin.
KOREAN WAR: The Korean War (1950-1953) began when the North Korean Communist army crossed the 38th Parallel and invaded non-Communist South Korea. As Kim Il-sung's North Korean army, armed with Soviet tanks, quickly overran South Korea, the United States came to South Korea's aid. ... This Chinese army attacked the US/UN/ROK forces.
Just a tip you can find all your answers online if just type the name and brief description or you can put the name of the event and type cause of this event then just shorten the answers.
Your answer would be D). Western Europe. During the 1600s and 1700s, people that were from Western Europe, mostly people from Great Britain, did not like the way the government worked, and they wanted to have more freedom. Because of that, they became colonists. Colonists are people that settle into a new land and form a colony, and that's what they did. They immigrated from Western Europe to the United States to have more freedom, because the government in Great Britain was very strict at that time. Also, there were a lot of pilgrims that wanted to freely practice their religion, but places in Western Europe didn't allow that, so they also immigrated to the United States so they could practice their religion without worrying about things stopping them. They immigrated to the United States, formed their own colony, and became independent from Great Britain.
The transcontinental railroad transformed the west because it made the idea of manifest destiny so much easier to achieve. The railroads also gave access to many trade spots, which in result connected them all, making the economy of America BOOM.