#1
Which invention revolutionized communication in the 19th century?
#2
Which invention greatly improved transportation in the 19th century United States?
#3
Which innovation played a key role in the development of the American West during the 19th century?
#4
Which technological innovation allowed for the mass production of steel in the late 19th century?
#5
Which invention by Samuel F.B. Morse revolutionized long-distance communication in the 19th century?
#6
Who is credited with the invention of the mechanical reaper?
#7
Which industry played a significant role in the economic transformation of the American South in the 19th century?
#8
What innovation revolutionized agriculture in the 19th century by allowing farmers to break tough soil more efficiently?
#9
Who invented the first commercially successful typewriter in the 19th century?
#10
Who patented the first practical sewing machine in the United States in 1846?
#11
What was the primary effect of the Bessemer process on the steel industry?
#12
Who is known as the 'father of the American Industrial Revolution'?
#13
Which entrepreneur founded the Standard Oil Company, dominating the oil industry in the late 19th century?
#14
What invention, patented by Thomas Edison in 1879, had a profound impact on urbanization and productivity?
#15