Where is Earth's oldest known rock located? A. The Jack Hills region of Australia B. Yosemite National Park in the United States C. The floor of the Pacific Ocean D. The eastern shore of Hudson Bay in Canada

Select the best hypothesis explaining why countries may have preferred communism. communism promised jobs after the insecurities of war. communists forced the people to do what they said. communism was fueled by a dislike for democracy. communism provided economic freedom for businesses and workers.