Which of these occurred during the early U. S. industrialization? A-Manufacturers instituted a five-day workweek.
B-Labor laws required factories to provide a safe working environment.
C-Workers were required to attend schools to develop technical skills.
D-Production of goods transitioned from homes to factories

D) Production of goods transitioned from homes to factories.

Explanation:

It is not C, because that only appeared after jobs that needed more skill was required.

It is not B, because there was a time period named the "Industrial Age", in which nature was not thought of as much until later

It is not A, because that was after the Labor-day Act(?) in which work-days and amount of time each day was instituted.

d

Explanation:

treaties

explanation: