Why did the us intervene in korean when they didn't in china

This really isn't a simple answer, there are a hundred factors involved in this, from military might, to economics, to it being practical.

A practical invasion on Chinese soil wouldn't be something the United States is interested in for several reasons. They have a strong standing army and advanced technology. They're also the largest exporter in the world and American business and economics rely on them for cheap products.

You should also consider the fact that North and South Korea were two broken states. The north was being heavily influenced by Russia, while the South resisted the red wave. It was really a "scare" at the time that Communism was spreading. China was already Communist long before America was truly considered a "world power," by any means. Involvement in the Korean war meant more military presence in the area and the prevention of Communism further spreading.

Obviously, there are other reasons, but those are the mains ones. To sum things up, we didn't invade China because: Military force and economics, while we funded proxy and cold wars in Korea to prevent Communism

2. multiply 3/4 by 8

step-by-step explanation:

3/4 ÷ 1/8

copy dot flip

3/4 * 8/1

24/4

6

pepin the short[a] (german: pippin der kurze, french: pépin le bref, c. 714 – 24 september 768) was the king of the franks from 751 until his death. he was the first of the carolingians to become king.[b][2]

the younger son of the frankish prince charles martel and his wife rotrude, pepin's upbringing was distinguished by the ecclesiastical education he had received from the monks of st. denis. succeeding his father as the mayor of the palace in 741, pepin reigned over francia jointly with his elder brother carloman. pepin ruled in neustria, burgundy, and provence, while his brother carloman established himself in austrasia, alemannia and thuringia. the brothers were active in suppressing revolts led by the bavarians, aquitanians, saxons, and the alemanni in the early years of their reign. in 743, they ended the frankish interregnum by choosing childeric iii, who was to be the last merovingian monarch, as figurehead king of the franks.