What explains the change in troop levels from 1969 to 1972 in Vietnam?

they charge for servic mark me brainliest

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.

during world war ii                                                      

i dont no the claim so it's hard to answer but i think he would go to the people to decide. : ) ; )