Question

Who informed the Senate Watergate committee that President Nixon had taped almost all of his presidential conversations?

A) John Dean

B) John Mitchell

C) Elliot Richardson

D) Alexander Butterfield

Answer 1

The answer is d.
Hope this helped!

Answer 2

OK so the man that had informed the senate Watergate committee that Nixon had taped almost all of his presidential conversations was Alexander Butterfield so the correct answer is option D.