USA HISTORY

WESTWARD EXPANSION INDUSTRIALIZATION URBANIZATION 1870 1900

IMMIGRATION IN INDUSTRIAL AMERICA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of these would best describe an immediate effect of the invention and mass production of the light bulb?
A
time became standardized
B
agriculture worked longer hours
C
railroad companies expanded routes
D
longer factory hours for all workers
Explanation: 

Detailed explanation-1: -Which of these would BEST describe an immediate effect of the invention and mass production of the light bulb? an economic boom for industrial production.

There is 1 question to complete.