What does the line marked "A” represent? A) the Yalu River

B) the demilitarized zone

C) the modern China-North Korea border

D) the original China-South Korea border

Study the map of the Korean peninsula.

Which was the cause of the rise of the persian empire?

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 is significant about official languages in russian republics? why would it matter?