which of the following best describes the location of the coastal plain in the eastern part of north america?

a)between the ohio valley and the atlantic ocean
b)between the james river and the great lakes
c)between the appalachian mountains and the atlantic ocean
d)between the cumberland gap and the ohio valley

What was the national government’s biggest concern if facing a war, under the articles of confederation? the national government had no national military. the country had grown too large to defend with a small army. the states would not back the federal government. there was no way the states would pay for fighting a war.