What was the difference between the federalists and anti-federalists?

How does wards description of the roman government compare to polybius description in sorce 1 and millars description in source 2

Plz me on september 17, 1860to the union and confederate army’s fought the in maryland. it was one of the bloodiest battles in the civil war. a. battle of the seven pines. b. battle of antietam c. first battle of bull run. d. second battle of bull run.

What was the “u-2 incident” and how did it affect u.s./soviet relations in 1960?