Which of the following describes a referendum

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.

Principles of cultural identity have been used to justify conflict. true false

What industry was exempt from the child-labor laws passed in the factory act of 1833?