76 pts pls help Describe events that explain the border differences between these maps. (USE THE MAP ON THE LEFT TO EXPLAIN THE EVENTS). Use information from the maps and the lesson in your response. Use complete sentences.

Besides land, what did the United States gain from expansion? (USE THE MAP ON THE RIGHT TO EXPLAIN WHAT WE GAINED) Use information from the maps and the lesson in your response. Use complete sentences.

1. All you have to do is sum up how each territory gain changed the border.

2. The United States gained riches, like gold, they gained the power, the reputation, and even the authority that comes with gaining such a large territory.

Explanation:

As you can see on the second map, California and other states in the west were rich in gold, coal, and oil.

By gaining the land, they gained those riches.

discovery of cape town-portuguese empire

development of africans language-dutch east india company

introduction of railway-british empire

i think its either b or c

explanation: