Assuming you mean the Great Plains of the USA- it boosted their sales because of the government buying more wheat to ship overseas to assist in refugee and military supplies, assuming the farmer(s) were not drafted into military service themselves.
Answer:
Increasing demands on the American
colonies by the King of England, Writing the Declaration of Independence,
Developing the US Constitution
Mexico because Mexico gave 55 percent of its territory, including parts of present-day Arizona, California, New Mexico, Texas, Colorado, Nevada, and Utah, to the United States
Trump's State of the Union will have bipartisan tone.