How does hard rock mining work?

What was the significance of john hancock's signature on the declaration of independence?

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.

Why is the sons of liberty a difficult group to describe ?