Which of the following became an issue of contentious debate and dominated American politics during the period of westward expansion? A
the forced removal of American Indians from their lands and onto newly created reservations

B
the expansion of slavery into the western territories and the increased growth of slave populations

C
the building of a transcontinental railroad linking the east and the west coasts of the nation

D
the decision to allow immigrants from Asia to come to the United States to work and live

a i think would be correct.

Explanation:

because it was ethicly wrong to them and back then slaverey wasnt seen as being an issue all that time ago

what are the issues?

hello!

according to the passage the most suitable options are two. the first one is "by leading the aef to victory in several key battles" like the battle of saint- mihiel and the battle of cantigny mentioned in the passage you copied here. the second one is "by the aef and allied forces defeat germany" since the passage says that his army destroy the german resistance in the meuse- argonne offensive. and also, "by insisting that the aef operate as an independent force".

hope this