What was the final result of the reconstruction efforts? a. the radical republicans eventually achieved and retained all of their goals. b. african americans enjoyed equal participation in politics and in the economy. c. the southern democrats took back control in the 1870 election. d. all of these are correct.

the correct answer is b

congress also has implied powers, which derive from the necessary and proper clause of the constitution and permit congress "to make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states.

b. martin luther king jr. wrote and spoke "i have a dream"

explanation:

i know this 100 percent is correct   b. is the best one. < 3