Question

during which era did people move to cities and create instrumental pieces of technology?
american revolution
technology revolution
industrial revolution
mechanical revolution

Explanation:

The Industrial Revolution saw a large - scale migration of people from rural areas to cities for factory jobs. It was also a period of significant technological innovation with the creation of many instrumental pieces of technology like the steam engine. The American Revolution was a political event. There is no widely - recognized "Technology Revolution" or "Mechanical Revolution" in the same well - known historical context as the Industrial Revolution.

Answer:

Industrial Revolution