The massive migration and the subsequent rapid settlement of the continental USA were fueled by the Gold Rush, the Oregon Trail (large-wheeled wagon road and emigrant trail in the United States that combined the Missouri River to valleys in Oregon) and a belief in "manifest destiny", the idea that its settlers were designed to expand across North America. This expansion began with the Louisiana Purchase in 1803. The president Thomas Jefferson bought the territory from the French for $15 million, and worked in the creation of an expansionist mentality. As a result this migration is also called Westward Expansion.
Answer:
c) listening to public interest groups
Explanation:
<span>Some important results of the Christian crusades in Europe were that Italy was united into one nation, the Turks lost interest in Constantinople, serfdome declined in western Europe and the Roman and Greek churches were united. I thought that the Crusades helped to unite Italy but at least they fostered trade between Italy and the muslim countries, spurred shipbuilding and gave impetus to the development of banking facilities so I believe these factors probably favored greater unity of the nation of Italy.The hegemony of the Roman Catholic Church in Italy as a result of the crusades would most likely increase Italian unity as well.
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By tradition, the Presidential election begins after a
candidate is officially nominated at the national convention. Before the
candidate is officially nominated at the national convention, he or she can
unofficially continue the campaign process, but it would be of no importance if
he or she does not get nominated in the national council. It is a tradition
that after the completion of the national council, the selected candidates start
their campaign from the month of November. It has been seen that several
candidates start seeking money for the campaign long before the completion of
the national convention.