Please hurry, I’ll mark brainliest Which societal issue did Jacob Riis work to expose?
O living conditions of the poor
O working conditions on farms
O alcohol consumption in the cities
O truancy problems among children

The living conditions of the poor

Hope this help:)

a)scientists

explanation:

the national defense education act had two main goals. the first one was to provide personal that was oriented to defense, including scholars, engineering students and so on. the other goal was to provide financial assistance for the students who would be enrolling at colleges and universities in the 1960s.