I believe the answer is "C".
Answer:
1.The Reconstruction governments built schools and rebuilt railroads and roads. These accomplishments repaired much of the damage of the war
2.The goals of reconstruction were to readmit and rebuild the Confederate states and help African Americans back into society. The goals of reconstruction were to 1. Keep blacks safe and 2. bring the south back in peacefully.
Explanation:
Among the other achievements of Reconstruction were the South's first state-funded public school systems, more equitable taxation legislation, laws against racial discrimination in public transport and accommodations and ambitious economic development programs (including aid to railroads and other enterprises).
The correct answer is 2. Isolationism
Following world war 1, United States didn't want to mess with European affairs because they understood how bad the war was and didn't want to participate in it again. That's why when Wilson wanted to join the League of Nations they declined and the US remained on its own.
Aid to Viet Cong.
We were fighting against the Viet Cong, not aiding them.