Which of these major changes was the most important during the industrial revolution

The Industrial Revolution was the transition from 1760 to 1820 to 1840 to new production processes in Europe and the United States.

Explanation:

This transition consists of the transfer from manufacturing to machinery, new processes for the production of chemical substances and iron production, the growing application of steam and water, machine tools, and the increase of the mechanized factory system. The Industrial Revolution also led to an ever-increasing population growth rate.

An important turning point in history is the Industrial Revolution; almost every aspect of the life of the day has somehow been affected. The average revenue and population, in particular, began to show continuous growth without precedent.

Mechanized steam-driven cotton spinning increased worker output by a factor of approximately 500. The power loom increases a worker's output by more than 40 times.

Damp engines' efficiency increased so that between 1/50 and 1/10 of their fuel was used. They were adapted to industrial use by adapting stationary steam engines to rotary movement.

the question is asking about the things that may have affected and what they effects had on the spanish conquest and settlement of america

explanation:

he killed a bunch of jews so no one was spending money and the stock market rose again