When Khrushchev demanded that US troops leave West Berlin, Kennedy responded by calling up additional troops.
building the Berlin Wall.
withdrawing troops from the city.
launching the Bay of Pigs invasion.

ayatollah khomeini can best be described as the leader who declared iran to be an islamic republic.

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.

profound political, administrative, and social changes in the british isles.