1 reason is that King Ashoka dies, and the Mayan empire crumbles
The answer to the given question above would be the first option. At the Hornet's Nest, Grant informed the commanders that they were to hold that position for as long as possible and it was so important that they were able to do this because <span>Grant was given time to be able to set up a defensive position in this location. Hope this helps.</span>
Create new trade agreements
Cyrus McCormick built the mechanical reaper