Answer:
Human population growth has gotten larger and larger as time goes on. The first 1 billion people were in 1803. It has taken 120 years to get to another billion people. It is changing by 80 million people born a year. At 10 billion, we will most likely fall short of food supply due to the overpopulation.
Answer:
Harriet Tubman?
Explanation:
if that's not it I'm sorry
Answer:
Historical evidence shows that tariffs raise prices and reduce available quantities of goods and services for U.S. businesses and consumers, which results in lower income, reduced employment, and lower economic output. Tariffs could reduce U.S. output through a few channels.
Education reform lead by Horace Mann was a major reform movement in the early 1800's. He helped create mandatory public education for all in the United States.
That would depend on the time period. There was conflict between India and Britain, ranging from 1700 to 1798, so if you could specify a time period, I could help more.