Promotion could have multiple meanings.
For example, if you say "Mr. Knight got promoted (or got a promotion) from supervisor to manager". There promotion means "raise".
If a product is at promotion there promotion means advertising efforts.
It could also refer to a way to support a cause. For example: There's a campaing supporting healthy lifestyle promotion.
The answer is option C "Protestors were driven out by force." The result of the Bonus March protestors were driven out by force. The protesters wanted more money or demanded <span>immediate payment of "bonus", which was promised to them by federal government during the war and when it didnt happen they started a protest which was called the Bonus March and as a result the protesters were convicted and driven out by force.
Hope this helps!
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During the Gilded Age, most laborers were considered to be in the working class. inequality and social ills as the working classes and poor were forced to work more and more for less and less.
