Question

Read the sentence.

Answer 1

The last one is correct. he never specificated who wrote it in any of the other ones either.

Answer 2

Answer:

Its the last one!! (Thomas Jefferson and John Adams had an up-and-down, long-term friendship, which Jefferson wrote about in letters to friends.) hope this helps:)

Explanation:

They never said who specifically wrote it but it reveals that in the last one.