Because the War of 1812 was an attempt by the British to capture and control much of the American nation.
I hope this helps.
Urbanization happened because many occupations, factories, and businesses were located in the same area. People went to urban areas to find work, and therefore, created the need to have more space in urban areas. That is how cities of (urban areas) were formed. The late 1800's introduced the Industrial Revolution and created many jobs for people because of it. This eventually led to urbanization.
I hope this helps!
~cupcake
Answer:
The Dust Bowl intensified the hardship.
Answer:
Because Cuba was afraid the United States might invade again