What led to the construction and use of trenches in combat?

A) German successes required the French to defend their country differently.

B) the inability of the armies to build more permanent encampments

C) the need to create defined spaces between combatants

D) the inability of either side to make significant advances in Belgium and France

The most remarkable thing about life in the trenches is the incredible number of rats. the whole area is infested with them. no matter what you did, you can't keep them out. they get incredibly fat on all the food they steal from us. they are revolting to look at - some are the size of cats. background information: this is a journal entry from a soldier fighting on the western front. which statement best describes how this soldier felt about the trench rats? a.) he was disgusted by them. b.) he thought they were . c.) he thought they were annoying. d.) he thought they were cute.

Brainliesttt !me : ) describe the conflict and changes in israel:

How and why did the policies of the federal and state governments toward native american people change between 1790 and the 1850s. what were the reaction of native american people to these policies?