Aperson with certain rights and duties under a government and owes allegiance to that government is known as?

As the result of a conflict between british troops and a colonial militia in massachusetts

How was the method of making pottery by using coils of clay better than simply shaping the clay by hand? it prevented pottery from cracking when fired. it created a watertight seal. it produced more attractive pottery. the pottery could be cut or stamped with designs.

What change took place in the african slave trade in the 1500's?