He felt that only he had the skill and experience to guide the nation through the war.
Answer:
it came from Europe
Explanation:
immigration to the U.S. in the late 1800s 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
C. Acueducts.
I'm sure that's it, good luck ;)