Tenement apartments at the beginning of the twentieth century were
spacious but crowded.
small and dangerous.
crowded but safe.
renovated and spacious.

small and dangerous.

Explanation:

During the 20th century, housing in the cities became denser, and the number of houses decreased while the number of flats or dwellings in height increased. The single-family houses are located in the most affluent neighborhoods on the outskirts of cities. They are also frequent as a second home, for vacations or weekends and the concepts of external and internal decoration take relevance.

a. by accepting the election of president abraham lincoln in 1860 and convincing other southern states to do the same

the structure was most likely used for;

c. playing a ball game with stone hoops