Why did many Americans oppose the war in Vietnam? A. It was long, unsuccessful, and too expensive for America to afford.
B. It was long, unsuccessful, and many Americans were drafted or died in the war.
C. Many Americans supported communism and the Soviet Union.
D. It was long, deadly, and most Americans came to support the Viet Cong.​

B

Explanation:

The main reason some Americans opposed the Vietnam War is that they believed that the United States had no right to interfere in another country's affairs, especially if it involved the expense of so much blood and so many resources.

radioactive dating, also known as  radioisotope dating  is a process that in  estimating the approximate  age  of  rocks. these data can be analyzed from  the studies dealing with the  decay of the radioactive elements that are present in these rocks. in nature, there are a few types of materials or atoms which are quite unstable and they spontaneously decay or breakdown to form other kinds of atoms.

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