Answer:
D. (Both trails were created after railroads spread West.)
Hope this helps :)
Mark me BRAINLEST please.... :3
Answer: neither army could advance its position, mainly because war was being waged in a very different way than it had been during the 19th century. Forward-moving strategies such as head-on infantry attacks were no longer effective or feasible against modern weaponry such as machine guns and heavy artillery.
Explanation:
The U.S.A., U.K., France, Cuba, China, Canada, and many many others.
<span>Option B. The king demanded that the colonies swear allegiance to him as part of the actions taken by the first Continental Congress. This was an expression of the British against the organisms that formed this congress for differences of ideals and objectives.</span>