Which statement is true:
a.) nixon was impeached because of the watergate cover-up
b.) nixon resigned before he could be impeached
c.) nixon completed his term of office
d.) nixon was impeached because of the watergate break-in.

Prior to the 1948 presidential campaign, truman won back the support of labor unions by highlighting his opposition to the taft-hartley act. supporting the passage of the national security act. pushing for equal rights for african american citizens. opposing the strikes of railroad and mine workers.