All are possible except for C)
I would go with B) alot of build up for this.
Answer:
Between 1870 and 1900, the largest number of immigrants continued to come from northern and western Europe including Great Britain, Ireland, and Scandinavia. But "new" immigrants from southern and eastern Europe were becoming one of the most important forces in American life.
Explanation:
The argument in favor is the loyalist the one against is the patriots