The massive turmoil that the Reformation caused had a lasting impact on European politics. Soon after the Catholic Church deemed Martin Luther a “protestant,” Europe became divided along confessional, as well as territorial, lines. The religious turmoil of the period led to warfare within most states and between many.
I think the name you are looking for is "tenement".
The name comes from tenancy: the flats in those dwellings were typically rented, not owned.
Tenements bring with them the association of being overcrowded and having sanitary problems.
Tenements were an important aspect of life in New York in the 19th century.<span />
It is either B or C I honestly believe the answer is B tho.
2 is the only one I would go with