Answer:
nuclear weapons
Explanation:
The Manhattan Project was a research and development during WW11. It was led by the US with the help of Canada and the UK
The correct answer is: Edmund Cartwright! (1743-1823, an English inventor)
He patented it in 1785 - it used water instead of human power, which made waving a lot faster.
James Hargreaves invented spinning jenny- another machine that helped in weaving.
Northern states and southern states were at odds over the potential spread of slavery in new territories and what that would do to the balance of power in Congress.
In 1846, Congressman David Wilmot of Pennsylvania introduced the proviso as an amendment to an appropriations bill in connection with the peace treaty being negotiated with Mexico. His amendment stipulated that any territory gained from Mexico would be free, not allowing slavery. Wilmot's amendment passed in the House of Representatives, but was unable to get approval in the Senate.
The Compromise of 1850, a package of five bills passed by Congress in September of that year, sought to accommodate some of the issues both South and North were debating over during those years. But we know that war over the slavery issue was yet to come.
Child Soldiers in Sierra Leone refers to the roughly 10,000-14,000 children who fought between 1991 and 2002 in the Sierra Leone Civil War. During the decade-long civil conflict which took place in Sierra Leone between 1991. Many children are forced into the labor market as a condition of necessity.
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