💣european history – 1890 to 1945 review

key term - Electricity

Definition

Electricity is a form of energy resulting from the flow of electric charge, typically carried by electrons through a conductor. This energy became a crucial driver of technological and industrial advancements in the late 19th and early 20th centuries, revolutionizing industries such as manufacturing, communication, and transportation, and enabling the rise of urbanization and modern conveniences.

5 Must Know Facts For Your Next Test

  1. The late 19th century saw the widespread adoption of electricity in homes and factories, marking a major shift in daily life and production methods.
  2. Thomas Edison developed the first practical incandescent light bulb in 1879, which significantly contributed to the popularization of electric lighting.
  3. The establishment of electrical grids allowed for centralized power generation and distribution, making electricity accessible to large populations.
  4. Electricity played a key role in the advancement of communication technologies, such as the telegraph and telephone, facilitating faster information exchange.
  5. The introduction of electric streetcars and subways transformed urban transportation, leading to increased mobility and the expansion of cities.

Review Questions

  • How did the advent of electricity influence industrial production methods in the late 19th century?
    • The advent of electricity transformed industrial production methods by enabling factories to operate machines more efficiently and continuously. With electric power, production processes became faster and less labor-intensive, allowing for greater output and improved product quality. The ability to use electric motors also facilitated the creation of assembly lines, which revolutionized manufacturing by streamlining operations.
  • Discuss the impact of electric lighting on social behaviors and urban development during this period.
    • Electric lighting significantly impacted social behaviors by extending productive hours beyond daylight, allowing for activities such as nightlife and late-night commerce to flourish. This change contributed to urban development as cities grew larger and more vibrant, attracting people for entertainment and employment opportunities. The availability of electric lighting also enhanced public safety on streets, further encouraging urbanization.
  • Evaluate how the development of electricity changed communication technologies and its broader implications for society.
    • The development of electricity led to significant advancements in communication technologies such as the telegraph and telephone. These inventions allowed messages to be transmitted over long distances almost instantly, transforming personal and business communication. The broader implications included greater interconnectedness among people and businesses, which facilitated trade and cultural exchange, ultimately shaping modern society into a more integrated global community.