#1
Who is considered the father of the assembly line?
Henry Ford
ExplanationHenry Ford's innovative use of assembly line transformed manufacturing.
#2
Which economic philosophy dominated American policy during the late 19th and early 20th centuries?
Laissez-faire capitalism
ExplanationLaissez-faire capitalism advocated minimal government intervention in economic affairs.
#3
Who invented the first commercially successful incandescent light bulb?
Thomas Edison
ExplanationThomas Edison's incandescent bulb revolutionized lighting and spurred technological progress.
#4
Who is credited with the invention of the mechanical reaper, revolutionizing agriculture by speeding up the harvesting process?
Cyrus McCormick
ExplanationCyrus McCormick's mechanical reaper transformed agriculture by mechanizing harvesting.
#5
Who is known for pioneering the use of interchangeable parts in manufacturing?
Eli Whitney
ExplanationEli Whitney pioneered interchangeable parts, revolutionizing manufacturing.
#6
Which industry experienced significant growth due to the discovery of oil in America?
Petroleum
ExplanationDiscovery of oil fueled rapid growth in the petroleum industry.
#7
Which event marked the beginning of the Industrial Revolution in America?
The invention of the cotton gin
ExplanationInvention of cotton gin revolutionized cotton production, fueling industrialization.
#8
Which technological innovation revolutionized agriculture in the late 19th century?
Reaper
ExplanationMechanical reaper increased efficiency of harvesting, boosting agricultural productivity.
#9
Which innovation played a crucial role in the expansion of urban areas during the late 19th century?
Elevator
ExplanationElevator allowed for the construction of tall buildings, shaping modern cities.
#10
What was the primary source of power in factories during the early stages of the Industrial Revolution?
Water
ExplanationWater wheels provided energy for early industrial machinery.
#11
Which invention significantly improved communication and contributed to the growth of mass media?
Telephone
ExplanationTelephone revolutionized long-distance communication, fostering mass media expansion.
#12
Which economic phenomenon was characterized by rapid economic growth and technological advancements in America during the late 19th century?
Second Industrial Revolution
ExplanationSecond Industrial Revolution led to unprecedented economic growth and technological innovation.
#13
Who coined the term 'Gilded Age' to describe the economic boom in America?
Mark Twain
ExplanationMark Twain's term 'Gilded Age' highlighted the superficial wealth and corruption of the era.
#14
Who wrote the influential book 'The Wealth of Nations', which laid the foundation for modern economics?
Adam Smith
ExplanationAdam Smith's 'The Wealth of Nations' established principles of modern economics.
#15
Who invented the first practical mechanical calculator, laying the groundwork for modern computing devices?
Blaise Pascal
ExplanationBlaise Pascal's mechanical calculator laid foundation for modern computing.