#1
Who is often referred to as the 'Wizard of Menlo Park'?
Thomas Edison
ExplanationKnown for numerous inventions including the phonograph and electric light bulb.
#2
Which industrialist is synonymous with the steel industry in the late 19th century?
Andrew Carnegie
ExplanationBuilt a steel empire and engaged in significant philanthropy.
#3
Who founded Standard Oil, one of the largest oil refineries during the 19th century?
John D. Rockefeller
ExplanationEstablished one of the world's first and largest multinational corporations.
#4
Who is known for the invention of the telephone?
Alexander Graham Bell
ExplanationInvented the first practical telephone.
#5
Who was the industrialist known for his leadership in the expansion of the American steel industry?
Andrew Carnegie
ExplanationLed the expansion of the American steel industry and philanthropy.
#6
Who invented the telegraph, revolutionizing long-distance communication?
Samuel Morse
ExplanationInvented Morse code and the telegraph system.
#7
Which entrepreneur was known as the 'Oil King' during the 19th century?
John D. Rockefeller
ExplanationFounder of Standard Oil and dominated the oil industry.
#8
Which inventor is credited with the development of the first practical light bulb?
Thomas Edison
ExplanationPatented the first commercially viable incandescent light bulb.
#9
Which industrialist was a major player in the banking and finance sector during the Gilded Age?
J.P. Morgan
ExplanationA prominent financier who organized mergers that formed General Electric and U.S. Steel.
#10
Which industrialist was responsible for the development of the railroad empire in the United States?
Cornelius Vanderbilt
ExplanationBuilt and controlled one of the largest railroad networks in the U.S.
#11
Who introduced the concept of mass production through the assembly line?
Henry Ford
ExplanationRevolutionized automobile production with assembly line techniques.
#12
Which industrialist became one of the wealthiest individuals in history through investments in railroads and shipping?
Cornelius Vanderbilt
ExplanationAcquired wealth through railroads, shipping, and strategic investments.
#13
Who was known for their contributions to the development of alternating current (AC) electrical systems?
Nikola Tesla
ExplanationPioneered AC electrical power systems and numerous other inventions.
#14
Who is credited with the development of the first successful electric power transmission system?
Nikola Tesla
ExplanationDeveloped AC electrical systems and transmission technologies.