One of the main causes for congressional opposition to the presidential plan for reconstruction was that
a.
many members of congress believed that the president had overstepped his powers
b.
freed slaves had gained too much power
c.
the plan was too harsh on confederate sympathizers in the north
d.
the plan did not provide for enforcement of reconstruction laws

A.  

many members of Congress believed that the president had overstepped his powers

richard milhous nixon (january 9, 1913 – april 22, 1994) was the 37th president of the united states, serving from 1969 to 1974, when he became the only president to resign (quit). he is also known for corruption and the watergate scandal which resulted in the public losing trust in him and his resignation.

the fundamental orders of connecticut it would be the letter b