The beginning of the industrial age in the united states is most associated with which era?
a)
early-1800s
b)
early-1900s
c)
late-1700s
d)
late-1800s

Although there is no exact date for this, generally speaking it would be the period of the "late-1700s" that saw the beginning of the Industrial Age in the United States, since this is when machinery started played a larger role in the economy. 

The answer is a)advocates of divine right.