Because the Egyptians were relatively isolated (no enemies to wage war with) and because the Nile was easily predictable (easy to grow food), the ancient Egyptians thrived.
Answer:
B cut off the US from global trade
Answer:
Obstacles:
1.The sea, america would normally be hard to access for non-mexican immigrants due to the wide ocean blocking their way. They often take this dangerous journey across as they have no other choice.
Pull factors:
1.For most non-americans (like me), the country would probably be fantasized and thought to be a great modern country full of amazing opportunities. This may make them wish to immigrate to America.
I believe the answer is D, but it can be debated.
Answer:
The Purchase doubled the sixe of the United States and made it stronger.
Explanation:
