During the late 1800s, the majority of unskilled workers in urban areas lived in
O mansions near the city.
O comfortable apartment buildings in the city.
O city tenements.
O houses in suburbs of the city.
City Tenements, because they 100% didn't work in mansions or anywhere comfy and there wasn't a ton fo suburbs in the 1800s so im firmly confident that the answer is City Tenements.
