Answer:
its A. Decimal system
Explanation:
i got it wrong but it showed the correct answer after
American factories were retooled to produce goods to support the war effort and almost overnight the unemployment rate dropped to around 10%
Is introduced. That is the correct answer!
Answer:
Magna Carta, English Great Charter, charter of English liberties granted by King John on June 15, 1215, under threat of civil war and reissued, with alterations, in 1216, 1217, and 1225. By declaring the sovereign to be subject to the rule of law and documenting the liberties held by “free men,” the Magna Carta provided the foundation for individual rights in Anglo-American jurisprudence.
Stenton, Doris Mary. "Magna Carta". Encyclopedia Britannica, 11 Feb. 2021, https://www.britannica.com/topic/Magna-Carta. Accessed 27 June 2021.
The most notable is the atomic bomb. Roosevelt became aware that the Nazis were trying to develop one, so he started the "Manhattan Project" which was a group of elite scientists tasked with developing their own atomic bomb. They eventually succeeded, and in 1945, we dropped the bomb on Japan.
