Which NASA space center is located near Houston?
a.
Kennedy Space Center
b.
Marshall Space Center
c.
Goddard Space Center
d.
Johnson Space Center

I think D Johnson space center

A. Kennedy Space Center

Explanation:

NASA has 2 important space centers in the U.S. The Kennedy Center in Texas and The Johnson Center in Florida.

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.

the answer is a) high entry costs