Caribbean islands is the answer<span />
Answer: C
Explanation:
As a president, Andrew Johnson offered amnesty to Southerners who pledged their loyalty to the United States with the aim to end the rebellion, restore the authority of the United States, and bring people back to loyalty He made a proclamation offering amnesty to certain people who had directly or indirectly participated in the rebellion.
Answer:
The Answer is Unprecedented presidential control of U.S. military forces
Explanation:
Congress gave LBJ the ability to take all necessary measures to protect U.S interests in Vietnam in the Tonkin Gulf Resolution. This led to the build-up of U.S forces in Vietnam because LBJ wanted to expand operations in Vietnam.