Some of the earliest evidence of people riding horses in warfare as mounted archers or spear-throwers are usually credited to which of the following empires

Which of these resulted in an actual slow down or limiting of the u.s. and soviet nuclear arsenals?

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.

Brainliesttt !me : ) describe the responses to terrorism in the united states.