Answer:
Washington's two-term limit became the unwritten rule for all Presidents until 1940. In 1940, President Franklin Delano Roosevelt won a third term. ... Roosevelt was the first and only President to serve more than two terms. The amendment was passed by Congress in 1947, and was ratified by the states on February 27, 1951.
Explanation:
Rail road companies facilitated settlement of the Great Plains because it provided a means of transportation for settlers to get to the location. The government had also provided land to these companies which they sold at an affordable cost to the new settlers. The area was a large expanse of flat lang making it easy for newcomers to establish agriculture. <span />