How did the United States become a dominant power in the Western Hemisphere?

Globalization is the process of the world becoming more connected. like any process that involves economic choices, it has positive and negative consequences. (essay prompt)

Which of the following might cause the inflation rate to spike up sharply? the purchasing power of the average consumer decreases due to a sluggish economy. plentiful rainfall and moderate temperatures result in good harvests of wheat and soybeans. the items in the cpi market basket change to account for changing consumer buying habits. prices on world oil markets rise steeply due to war in the middle east.

What important race leader of the early twentieth century is being described?