My guess would be the first one , 1830 , Hope it’s the correct answer ! :)
The fear that communism would spread, like the domina theory that Asian countries would fall to communism like dominos
Answer:
The reason why they hit them self is because of their old president and it became natural.
Explanation:
Americans got involved in the Korean War in the 1950s decade. This was because they feared that more countries may become communist, especially Korea. Hope this helps. Please rate, leave a thanks, and mark a brainliest answer. (Not necessarily mine). Thanks, it really helps! :D
The answer is the annular eclipse
