Why did abraham lincoln make slavery's expansion the central issue of the lincoln-douglas debates?

What does the country say concerning the status of free blacks living in the united states? a) they have the same rights as any other "free" people, and are full citizens. b) they have the same rights as any other "free" people, but are not properly citizens. c) they are citizens, but don't have the full rights granted to other citizens. d) they are not citizens, and have no right to petition the court.

After studying the timeline above, what observations can you make about u.s. environmental policy between 1970 and 1996?

Compose a state of union address you must include two successes and two failures of the government in the past year and a recommendation on one area of new interest that the government should explore during the upcoming year just write a few sentences to !