In the eighteenth century, the handling of cotton was very laborious, so it was necessary to manually separate the seeds and fabrics, which affected productivity.
Then, in 1793 Eli Whitney built a device that separates cotton seeds from cotton fiber, called cotton gin. This invention quickly became a necessity because it allowed the cotton to be produced in higher quantities and at a cheaper price, boosting the cotton industry.
The invasion of Poland is what started World war 2, after the soviet Russia declare war on Germany .
Explanation:
Thurgood Marshall, who became the first African-American Supreme Court Justice (1967-1991), knocked down legal segregation in America as a civil rights attorney.
Answer:
C) Orthodox
Explanation:
In 988 AD, Vladimir the Great was baptized thereby becoming a Christian. However, he joined Orthodox Christianity for many reasons: among which is that he his closest neighbor, Byzantines were Orthodox Christians, hence he was able to form a credible alliance with the Byzantine
Also, it is believed that Orthodox Christianity allowed Vladimir Rus and his people to enjoy partying and other merry festivals including the taking of alcohol
Supreme Court decision of Brown v Board of Education in 1954
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