What year was the "patients' bill of rights" adopted by the us advisory commission?
a. 1968
b. 1998
c. 1988
d. 1978

The slave dred scott sued for his freedom because he was born a free man. he had lived in a free state. slavery violated the 13th amendment he had been freed by pres. lincoln.

Before the civil war, the south’s economy was based on enslaved labor. large cities. immigrant workers. factories.

What is cuba’s relationship with the us in