Copper coins turn green when exposed to water what happens to this chemical reaction if the coins heated

Articles of confederation dbq assignment. was the poster ”announcing an all new plan of government! ” written by a federalist or a non federalist?

How did the protestant reformation and scientific revolution advance individualism and liberal reforms?

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.