The light bulb helped to establish social order after sundown, extended the workday well into the night, and allowed us to navigate and travel safely in the dark.
Answer:
I think the answer is C but I also think is the other one I am unsure but I think it's C
Lincoln's blueprint for Reconstruction included the Ten-Percent Plan,which specified that a southern state could be readmitted into the Union once 10 percent of its voters (from the voter rolls for the election of 1860) swore an oath of allegiance to the Union. ... Lincoln wanted to end the war quickly.
B. Children had to face labor and adults worked long hours with bad conditions
Roosevelt grew fearful of the Pervasive rise of fascism and conflict in Europe and Japan
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