Which was a common restriction included in the black codes? a: former slaves could not work for their former masters. b: former slaves could only vote in local elections. c: former slaves could only work for their former masters. d: former slaves could not sue in court.

What deadly disease cost many workers their lives before dr. william gorgas found a treatment?

How does the supremacy clause of the u.s. constitution affect the states? o a. it requires each state to establish a supreme court. b. it declares that the federal government can take away state powers if necessary. o c. it allows state governments to overthrow the federal government if necessary. o d. it ensures that the u.s. constitution overrules each state constitution

Answer the questions in the image for brainliest