Which of the following statements is true about trench warfare? select all that apply.
trench warfare contributed to a quick end to the war.
trenches were used to provide shelter because new artillery made the open battlefield much more deadly.
trench warfare led a stalemate on the western front.
men suffered from lack of rest, rats, disease, and trench foot from living in the trenches.

Hello!

your answer is:

Men suffered from lack of rest, rats, disease, and trench foot from living in the trenches.

Unfortunately, these were negative effects. however, trenches did provide cover from gunfire, and gave soldiers extra time to put on gas masks during gas attacks.

I hope this helps, and have a nice day!

saint clair’s defeat, (november 4, 1791), one of the worst defeats ever suffered by u.s. forces in indian warfare, precipitated by british-indian confrontation with settlers and militia in the northwest territory following the american revolution. despite specific provisions in the treaty of 1783 for the evacuation of its forts on the northwestern border, britain had failed to yield these lucrative fur-trading posts. in hopes of reclaiming lost hunting grounds with british support, a northwest indian confederation was gradually molded between 1785 and 1787, consisting mainly of shawnee, delaware, ottawa, iroquois, ojibwa, miami, and potawatomi. kentucky frontiersmen reacted to this threat by initiating raiding parties on native villages as early as 1788, and indian warfare flared up the following year.

while it was true that the cotton gin reduced the labor of removing seeds, it did not reduce the need for slaves to grow and pick the cotton.

explanation:

before eli whitney's invention of the cotton gin, picking and cleaning cotton was a slow, labor-intensive job. workers, usually slaves, had to pick the seeds from the cotton fibers by hand. this invention made it possible to grow large amounts of cotton on big farms and make money.