<span>South Carolina's insistence on nullifying the Tariff Act of 1832 because John Calhoun brokered a deal to lower tariffs over 10 years..</span>
The KoL was an organization founded by Uriah Stephens in 1869. It accepted skilled and unskilled workers, women, and people of any race, unlike many other labor unions. They fought for eight-hour workdays and equal pay for women.
The AFL was a labor union that only allowed skilled workers to enter, so no women or people of other races. It was founded by Samuel Gompers in 1881, and it focused on getting better working conditions for the working class. They used collective bargaining to gain higher wages and shorter workdays.
The best answer is B. <span>The number of skyscrapers increased a lot because there was no room left on the ground. Instead of expanding vertically, companies are left with no choice but to expand infrastructures horizontally because of the mass transit system in the cities.</span>
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HOPE U FIND SOMEONE GOOD TO ANSWER BECAUSE IDK
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