PLS HURRY, TAKING A QUIZ!! I WILL GIVE BRAINLIEST! Which best describes what many immigrants encountered in US cities in the early 1800s?

A: spacious and clean apartment buildings

B: crowded and unsafe living conditions

C: crowded but safe living conditions

D: small but clean apartment buildings

I would say B. Lots of immigrants came to the US during the 1800s, so living conditions weren't the best back then.

crowded and unsafe living conditions

Explanation:

hitler was elected as a strong leader by germans who felt angry following the treaty of versailles.

254.34

step-by-step explanation:

the formula for area of a circle is given by

a = pi * r^2

a = pi * 9^2

a = 81*pi

using 3.14 as an approximation for pi

a = 3.14*81

a = 254.34