The answer is d: Ford's revolution of the assembly line to make cars less expensive.
although they saw he invented the assembly line he did not it was in fact Ransom E. Olds who did. all that Ford did was improve it. he put a person to do one thing and that was what they did nothing else. this made it faster as to this had nobody fighting to do the job with the person they were working with.
<span>A significant concept that influenced Renaissance artists, many philosophers, and political leaders was "natural rights", since this had been a leading theme in the Enlightenment. </span>
The statement that explains why slavery was used in the colonies is To resolve a shortage of workers.
<h3>Why
slavery was used in the colonies?</h3>
The Why slavery was used in the colonies so they can be able to use them as workers , Southern economies is been depended upon people enslaved especially in the plantations so as to be able to provide labor as well as keeping the work of their massive tobacco and rice farms running.
In this case, it should be noted that statement that explains why slavery was used in the colonies is To resolve a shortage of workers.
Therefore option B is correct.
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Answer:
b. to confide American Indian tribes to specific areas.
