HELP The US was most worried about missile sites in Cuba because they feared

such weapons would disrupt travel in the Caribbean.
the USSR could easily launch nuclear weapons against the US.
such an arsenal would make it easier for spies to infiltrate the US.
trade between the two countries would be affected.

sumerians were responsible.

apartheid, (afrikaans: “apartness”) policy that governed relations between south africa's white minority and nonwhite majority and sanctioned racial segregation and political and economic discrimination against nonwhites. people should not get this wrong. i was just answering a question.

i think it was because of how protected egyptian civilization was was which allowed them to evolve without much outside influence.

the  equal rights amendment  (era) states: "equality  of  rights  under the law shall not be denied or abridged by the united states or by any state on account of sex." congress first introduced the era in 1923, but the campaign for ratification took off in the 1960s during the  civil rightsmovement.