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 Italian Renaissance was a time of cultural differentiation;
With various types of cultures - which had distinct religions - changing the life of those who were Italian, the Italian race or you could say, power prevailed greatly. With more cultures colliding towards one another during the Italian Renaissance, there was, of course, a lot of wars or hostile behaviour against one another.
In the future, this lead to many successes during the Italian Renaissance such as technology levels rising and the race of all Italians began to expand worldwide.
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Answer:
Because back then, the Catholic Church stated that the Earth had to be the center of the solar system because God is perfect, therefore made Earth perfect, causing it to be the center of everything. This was wrong. Galileo and Copernicus had shared that the Sun was actually the center, not the Earth. This contradicted with what the church said, therefore what "God" said. The church called them out for blasphemy and they had to deny their ideas.
Explanation: