Which of the following items aided the United States’ rise a…

Which of the following items aided the United States’ rise as a global economic power by successfully setting the Great Plaines of North America, which dramatically increased the nation’s agricultural output (most notably wheat) that was critical to providing energy to American workers?

Identify the federal law that attempted to stimulate the pur…

Identify the federal law that attempted to stimulate the purchase of American-made goods in the United States by raising customs duties on foreign imports, but actually resulted in a steep the decline of American goods worldwide and contributed to the onset of the Great Depression in the 1930s.