i believe it is Avoid plagiarism
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i believe it's a) Heading and the B)Their
Answer:
a phrase that is informal and particular to certain time periods or social situations is called an idiom
" C. incur" is the proper word here. "Incur" means to "get" or "become subject to" something, usually with the connotation that this happened as a result of one's own behavior.
After WWII, the USSR took over mcommunist rule which was something they disagreed with as they were capitalist countries. Countries like Britain and America were worried that they also were going to be taken over by communist rule which was something they disagreed with as they were capitalist countries.