Which of the following best describes the process by which the US disengaged from (left) the Vietnam war during vietnamization.

"if i have seen farther than others," said newton, "it is because i have stood on the shoulders of giants." who were the giants to whom newton was referring? could this be said of any scientific accomplishment? explain.

Who were the only people that were not allowed to be a citizen in the roman empire

Who was the first present of the united states