How were houses built in the neolithic age

The primary goal of the abolitionist movement was to a) immediately emancipate or free all enslaved people. b) allow the gradual release of enslaved people. c) end the importation of enslaved people from africa. d) make mandatory the education of all enslaved people.

Who was the redcoat leader (major john pitcairn,militias, ralph waldo emerson, concord, captain john parker)

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