Why did the united states establish the monroe doctrine?

What did thomas jefferson suggest the congress should do in response to the native american

How did the life of sharecroppers affect their children? children went to school because the farms were small, with little work, children had to work on the farm, so they rarely went to school children learned skilled professions as they worked around the farm. children left home when they became adults because the land wasn't theirs.

What is the name of the social stratification set up by the vedic peoples of the indus river valley civilization