Answer:
The Mexican army attacked them. The main cause of the war was the westward expansion of the United States. All through the 19th century Americans believed it was their right to expand westward. At the time they believed they could conquer the people already living on the land and take it for the United States.
Explanation:
Answer:
After the Industrial Revolution, increasing numbers of people moved to cities. Men, women, and children began to work in factories, putting in long hours in difficult and dangerous conditions.
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Answer:
"Data tool" helps geographers to display the data that have been gathered about the population of a specific location.
Explanation:
Answer: Oligarchy
Explanation: I hope this helps and may God bless you. Have a nice day, bye! :)