"why was it possible to expand the growth of tobacco when africans arrived in jamestown"

Ineed answers 5 and 6 on my social studies homework reply to this question i posted

Why did federalists fear the louisiana purchase? what did they think would happen?

Plyler v. doe did the following except: established that u.s. citizen children whose parents have been deported may petition to bring the parents back into the country. established that children regardless of immigration status may not be denied a public school education. resulted in the texas law being struck down because it was a state law rather than a federal law. gave children a form of heightened scrutiny even though it has not changed the constitutional review of most classifications.