Who was the 40th president of the united states?

Ronald Reagan

Explanation:

Ronald Reagan was the 40th president of the united States.

His time as president began in 1981 and ended in 1989.

Who was the 40th president of the united States?

Ronald Reagan

i would go with the last one

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.