In what way did trench warfare turn out to be a disadvantage to both germany and the allies in the war? trenches were too deep to allow troops to fire their weapons, so the troops were weak and vulnerable. trenches were poorly dug and collapsed often, greatly slowing the troops’ movement. troops from both sides often overran the same trench, leading to many deaths and injuries. troops were basically trapped in their trenches, preventing progress toward seizing enemy territory.

d is correct on edge

Explanation:

in the 1800s, locomotives powered by steam made transportation faster and cheaper. the resulting rapid growth of railroads led to the connection of the atlantic and pacific railroad in oklahoma city in 1897.

in the last years of the century, the improvement of steam-based engines the expansion and growth of railroads. this growth increased when the companies started to build and expand, such as the atlantic and pacific railroad, which connected new mexico with california, and missouri with oklahoma. many of these new networks were built in oklahoma, and these changes transportation henceforward.

the correct answer to your question is c the factory goes out of business, causing the workers to lose their jobs.

explanation: