The u. s. entered the war in 1917 because a. germany declared unrestricted submarine warfare. b. of the zimmerman telegram. c. they sided with the allies. d. all of the above circumstances were true.

What did anti-federalists believe with regard to the constitution? a. that it would favor slaveholding states over nonslaveholding states b. that it would place too much power in a central government c. that it would put too much power into the hands of individual states d. that it would create an elite upper class that would run the country