Which were new advancements and innovations that resulted from industrialization? check all that apply.
the use of electricity to power machinery in factories
the perfection of the assembly line
the use of water to power mills
the invention of the railroad system
the creation of the bessemer process for steel making

The use of electricity to power machinery in factories.

The invention of the railroad system.

The creation of the Bessemer process for steel making.

Explanation:

Industrialization is the rapid growth of technology that can make our everyday lives a lot easier, the Industrial Revolution took place from 1760-1830s in America and Great Britain and deemed a lot of new ideas and ways to do things. Electricity was widely used in factories to power different machinery, as factories were just now starting to become very widespread and popular. The invention of the railroad system made it easier to transport products to different places and made smaller businesses thrive. The Bessemer process, which resulted in very mass productions of steel, were also very popular and being discovered during this time. The Bessemer process is when air is blasted through the steel mold to essentially get rid of any air bubbles, making for better, lighter, and more flexible steel to be used in factories to make different products.

your list doesn't mention any of them at all.

and what does "these" mean anyway ?

i dont know sorry, but ik that you need to pay attention in class