The cotton gin, because it separated cotton seeds from rock out in which was safer, and more efficient.
The Water loom/ water frame was a large spinning machine that was powered by water to produce cotton yarn suitable for warp.
The power loom it wove thread automatically, which was quicker and really helpful.
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<span>40 percent of the world’s population lives in the countries that are organized around a federal principle where there is a national government and regional government.</span>
The answer would be opium (a drug) to trade for tea because the British didn’t want to pay silver for it and had lead to the opium wars which China had lost.
The Soviet Union <span>was founded in November of 1917 by the Bolshevik Party. Led by Josef Stalin, Communists had rule in Russia after the 1921 civil war.</span>
The first ever women's convention, they discussed the rights for women to vote
