I think it’s that US troops had to move and fight the enemy troops on the ground.
(I can’t see the except, but I know this of the Vietnam War) (the forestry was too dense for accurate positioning, so US troops had to fight the communist forces in guerrilla warfare on the ground)
I hope this is right!
B, because <span>
it was one of the first settlement houses in the U.S. and eventually
grew into one of the largest, with facilities in 13 buildings At its
beginning, its main purposes were to provide social and educational
opportunities for working class people in the neighborhood, many of whom
were recent immigrants. There were classes in literature, history, art,
domestic activities such as sewing, and many other subjects, concerts
free to everyone, free lectures on current issues, and clubs both for
children and adults. Later, the settlement branched out and offered
services to ameliorate some of the effects of poverty</span>
The westward expansion resulted in Native Americans move to another place that they did not like. The Westward expansion also drove Native Americans off their land. Many battles was fought and so many lives was lost. Native Americans was <span>eventually forced to live on designated reservations.
The expansion also had a affect on the bison (Buffalo). They would kill them so they would move out of the way of the trains.
"</span>Once the whites started to come over buffalo numbers dropped dramatically. Huge herds of buffalo were killed for meat. While some were killed just for fun." - http://westwardlife.weebly.com/buffalos.html
So the answer (I would see from all of this) would most likely be: B
(Correct me if I'm wrong c: )
