Answer:
A. the assembly line
Explanation:
The assembly line was an invention by Henry Ford that aimed to reduce the time that a certain product, in this case a car was produced, this increased the productivity of his company and increased the profit, the assembly line is basically a moving line were different workers did a repetitive task for long periods of time, putting thousands of bolts a day while other tightens them, and other worker puts the tires, or another part of the car.
the civil war started in April 12, 1861 and ended in April 9, 1865. the cause of the civil war was because the north was not tolerating slavery as being in our country (United States of America) and so they came with the solution of the civil war
Economically disadvantaged White people did not feel the same as enslaved people because they felt enslaved people were beneath them.
<h3>What was the attitude of poor White people to slavery?</h3>
Even though owning enslaved people was something that was limited to rich Whites, poor Whites in the South supported the practice.
This was as a result of the need for the Poor Whites to always feel in some sort of position of power over African Americans even if their lives weren't much better.
Find out more on poor White people and slavery at brainly.com/question/19067842
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Answer:I dont get what you mean by this but what Im thinking is that you asking what are resources that other organisms need like plants, trees, berries, and for human we need oil, gas, trees. Let me know if this was helpful!:)
Siemens energy oil and gas
