B. Explain the difference between a nation and a state.

A nation has diplomats, and is comprised of states. States comprise of delegates, and does not comprise of nations.

Explanation:

The difference between a nation and a state are that a nation has to make deals and treaties with foreign countries. Meanwhile, states have to make deals and treaties with other states. Also, a nation is made up of smaller regions, which are states. States are not made of of nations. These are the major differences. Hope this helps!

answer; native americans who sometimes actively impeded railroad construction; physical obstacles like rivers and canyons, and

the correct answer would be true friction causes the faults to slip or collide