Choose all that apply. two things that were introduced to the old world from the new during the columbian exchange were cattle potatoes corn wheat

Which biochemical cycle is relied upon for plant photosynthesis

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.

Following lenin’s death, who took control of the soviet union