one important effect of the invention of the cotton gin in 1793 was it dramatically reduced the amount of time it took to separate cotton seeds from cotton<span> fiber.</span>
Taxing African Americans when they voted. (Poll Taxes)
A fixed factor<span> of </span>production<span> is one who quantity can not be changed. Examples include major pieces of equipment, suitable factory space. A variable </span>factor<span> of </span>production<span> is one whose usage rate can be changed easily.</span>
We still think that direct exposure to filth/decay can give us diseases and it’s probably true.