In this letter kennedy restates khrushchev’s proposals. does kennedy include everything khrushchev proposed? if not, why might have he left something out?

No, because Krushev wanted the USA to be out of Turkey. Kennedy wanted the Soviet Union to take its missiles out of Cuba and Kennedy's letter there  is no a thing about Turkey because Kennedy was a hard and savvy negotiator and he did not want to give up American interests in Europe and at the same time he was really concerned with the security of the nation.

IF YOU ARE COMING FROM EDGENU!TY THE ANSWER IS "AGREES TO"

Explanation:

i did it

an era of negotiation.

is that an answer to your question?

a best description that resulted a division among labor in the early farming communities in their period was there was a change in their society in terms of having social roles to develop and change that led complications and divisions in the society.