Answer:
The 54th Massachusetts Regiment of the Union Army during the Civil War is most well known for the fact that it was the first African American infantry fighting regiment. The story of the 54th Massachusetts gained further national attention through the movie Glory in 1989.
Explanation:
They were extremely dirty. There was excrement on the streets, pigs and rats roamed free, and people were hired to clean said streets due to how bad the smell was.
The world improved but it isn't necessarily better. There are still many forms of discrimination and prejudice, so in a way we have just stayed the same.
A wall at the border between the US and Mexico would be designed to prevent people from entering the United States illegally.That’s because walls work. It is a protective infrastructure that deters unlawful border crossings and other illegal activity where our natural barriers — such as rivers, mountains, and other impassable terrain — do not exist.
THE ANSWER IS REFUGEES!!!!!!!!!!!!!!!!!!!!!!!!!