I think it involes with the triple alliance of germany,Austria,&Itily
It's means the act of surrounding yourself with the culture of a place
From what I can gather, the answer is either C. Many came to join family already in the United States, or D. Many were attracted by the opportunities to fight in the Civil War. (Sorry if it doesn't help).
Floating population<span> is a terminology used to describe a group of people who reside in a given </span>population<span> for a certain amount of time and for various reasons, but are not generally considered part of the official census count.</span>
