Which of the following states seceded from the union just prior to the civil war?

How did the location of islamic lands make cultural diffusion possible

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.

What are some effects outside of europe because of world war 1?