Answer:
Freedmen bureau
Explanation:
The Freedmen Bureau was government agencies that created by Abraham Lincoln. The purpose of this bureau was to provide temporary shelter, supplies, and educations for former Slaves that's just emancipated by the civil war.
The purpose of the Freedmen Bureau was to help African American transition into legal citizens of united states. Lincoln hope that providing them with education with provide a lot of opportunities for African Americans to get high paying jobs that help their community thrive.
The name given to the series of laws that closed boston harbor is " Intolerable Acts " .
North Vietnam (aka communist Vietnam) gaining control of the government, and caused American troops to leave Vietnam
Because they bombed pearl harbor so it was revenge.