Which of the following was an effect of the columbian exchange on population?
a millions of people moved to the americas
b exchanges of food plants decreased populations in various regions
c some populations thrived as they developed resistance to new diseases
d millions of people moved to europe
what was an effect of the movement of foods like corn and potatoes from the western hemisphere to the eastern hemisphere?
a foods from the americas contributed to population growth around the world
b foods from the americas contributed to a rise in food prices around the world
c foods from europe did not grow well in the old world and famine resulted
d foods from the americas became widely grown in africa

The correct answer to number one is A)Millions of people moved to the Americas.

The beginning of the Columbian Exchange allowed European citizens to understand that there was a completely new continent with an opportunity to gain land and resources. The possibility of getting rich and having your own land was one of the biggest factors behind the huge movement of people from Europe to America. Religious freedom also played a significant role as well.

The correct answer to number 2 is A) foods from America contributed to population growth around the world.

Foods from America, like the potato, became staple of European diets. These foods contained a significant amount of nutrients and helped to feed more Europeans than ever before.

they gained popular support by speaking out against communists

in the united states. ( d.)

                the united states presidential election of 1912 was the 32nd quadrennial presidential election, held on tuesday, november 5, 1912. the election was a rare four-way contest.

                incumbent president william howard taft was renominated by the republican party with the support of its conservative wing. after former president theodore roosevelt failed to receive the republican nomination, he called his own convention and created the progressive party (nicknamed the "bull moose party"). it nominated roosevelt and ran candidates for other offices in major states. democrat woodrow wilson was finally nominated on the 46th ballot of a contentious convention, to the support of william jennings bryan, the three-time democratic presidential candidate who still had a large and loyal following in 1912. eugene v. debs, running for a fourth time, was the nominee of the socialist party of america.

                wilson won the election, gaining a large majority in the electoral college and winning 42% of the popular vote, while roosevelt won 27%, taft 23% and debs 6%. wilson became the only elected president from the democratic party between 1892 and 1932, and the second of only two democrats to be elected president between 1860 and 1932. this was the last election in which a candidate who was not a republican or democrat came second in either the popular vote or the electoral college, and the first election in which all 48 states of the contiguous united states participated.

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