When did the first Industrial Revolution occur?1914-19501820-18701870-19141800-1820

The first Industrial Revolution is generally recognized to have taken place from approximately 1760 to around 1840. However, the provided options do not explicitly mention this time frame. To select the closest related period from the options you provided, we can analyze them:

1. 1914-1950: This period corresponds to the time surrounding World War I and the beginning of WWII, which is often associated with the second industrial revolution or further technological advancements.

2. 1820-1870: This timeframe fits well as it overlaps with the latter part of the first industrial revolution, where steam power and mechanization were becoming prevalent.

3. 1870-1914: This period marks the rise of the second industrial revolution, characterized by advancements in steel production, electricity generation, and more.

4. 1800-1820: This duration represents the early years of the first industrial revolution, showcasing significant changes in agriculture and textile manufacturing.

Conclusion:

The first Industrial Revolution primarily began in the late 18th century and continued into the early 19th century. Thus, the option 1820-1870 is the most suitable choice given your options since it captures part of the transformative period of the first Industrial Revolution.