Describe and explain the Church Committee hearings in the 1970s. What impact did

Describe and explain the Church Committee hearings in the 1970s. What impact did it have on the U.S. Intelligence Community? 
Must be 6 pages including title and reference page.
Document Format.
a. MS Word document
b. One-inch (1″) margins (double-spaced)
c. Times New Roman Font
d. Twelve (12) pitch