Why in 1773 did a group of colonists disguise themselves as Indians, make their way to Boston harbor, and board three British cargo ships?

They were tired of king Henry III and the constant abuse and raise of taxes. So they threw tea that was shipped into the water making tea companies and king Henry lose money

Explanation:

as general terms,  indian territory,  the indian territories, or  indian country  describe an evolving land area set aside by the  united states government  for the relocation of  native americans  who held  aboriginal title  to their land. in general, the tribes ceded land they occupied in exchange for  land grants  in 1803. the concept of an indian territory was an outcome of the 18th- and 19th-century policy of  indian removal. after the  civil war(1861–1865), the policy of the government was one of  assimilation.

b. the passage of the equal rights amendment  

explanation:

this mean that anything that someone else could do they could do