Technology & Tools Flashcards
7 cards from real SOL practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Technology & Tools flashcards as text
The completion of the transcontinental railroad in 1869 was marked at which Utah location?
Answer: Promontory Summit
The Union Pacific and Central Pacific lines met at Promontory Summit, Utah Territory, where the golden spike was driven.
How did the Bessemer process change American industry in the late 1800s?
Answer: It made steel cheaper and easier to produce
The Bessemer process mass-produced strong, inexpensive steel used for railroads, bridges, and skyscrapers.
Which invention by Thomas Edison in 1879 led to the electrification of homes and cities?
Answer: Practical incandescent light bulb
Edison's long-lasting incandescent bulb and power distribution system brought electric lighting into everyday life.
Alexander Graham Bell is credited with patenting which invention in 1876?
Answer: Telephone
Bell's telephone allowed voices to be transmitted over wires, transforming business and home communication.
How did Henry Ford's moving assembly line, introduced in 1913, affect the Model T?
Answer: It lowered the price so more Americans could afford cars
The assembly line cut production time and cost, making the Model T affordable for middle-class families.
Orville and Wilbur Wright made the first powered, controlled airplane flight in 1903 at which location?
Answer: Kitty Hawk, North Carolina
The Wright brothers flew their Flyer on the Outer Banks near Kitty Hawk, North Carolina.
Which Virginia city's Newport News Shipbuilding became a major builder of U.S. Navy ships beginning in the late 1800s?
Answer: Newport News
Newport News Shipbuilding, founded in 1886, grew into a leading builder of naval vessels on the James River.
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