What are the purposes of committees in the house and the senate?

What is the title of the head of thr department of defense?

Which of following most accurately describes china today?

When president johnson vetoed a law that would extend the freedmen’s bureau, congress reacted by supporting the veto and closing the freedmen’s bureau. writing a new law to show support for the black codes. overriding the veto and expanding the agency’s powers. drafting a law to prevent african americans from voting.