Please help as you can see I already answered but I just wanted to make sure

b

Explanation:

with a bigger family means more to pay- and cities let alone are expensive to live in. with a big family there would need to be extra rooms, etc which makes it more expensive

the chinese communist party (ccp);

explanation:

its main object was the establishment of "settlement houses" in poor urban areas, in which volunteer middle-class "settlement workers" would live, hoping to share knowledge and culture with, and alleviate the poverty of, their low-income neighbors.