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:

because the vietnam war was fought in an especially brutal and untraditional way

soviet influence spread across eastern europe sharply during and after wwii. the soviet armies liberated the countries in eastern europe and occupied them from the germans as they were forced to retreat towards germany.