Because the route was flat and had stops for water .
I hope that's help ! Let me know
Answer: A. Protect states from federal government and each other.
Explanation: Since the Militia Act of 1903, many states have created and maintained a reserve military force known as state defense forces; some states refer to them as state military reserves or state guards. They were created to assist, support and augment National Guard forces during peacetime conditions.
The last one food growth and preparation
<span>D. American workers worked harder than European workers.</span>
