Canadian Citizenship Practice Test 2025

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Master the Canadian Citizenship Test! With tailored quizzes, real test simulations, detailed explanations, and expert tips. With over 500 questions. Updated for 2025

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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Who are known for inventing the first electric light bulb?

Alexander Graham Bell and Joseph-Armand Bombardier
Matthew Evans and Henry Woodward
Sir Sandford Fleming
Reginald Fessenden

The correct answer is: Matthew Evans and Henry Woodward

The individuals known for inventing the first electric light bulb are indeed Matthew Evans and Henry Woodward. They made significant strides in developing an early version of the electric light bulb in the 1870s. Their invention involved the use of carbon rods to produce light when electricity passed through, laying the groundwork for later advancements in electric lighting technology. Their work was critical in demonstrating the feasibility of electric lighting, although they initially sold their patent to Thomas Edison, who then improved upon their design and became widely recognized for popularizing electric light bulbs. Understanding this context highlights why Evans and Woodward are credited with pioneering efforts in the electric light bulb's development, distinguishing their innovative contributions from those of others in the options provided.