<span>concurring opinion //////////////////////////////////
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<span>I'm pretty sure that it's wrong topic. Anyway, I think I know correct answer. Here it is with missing word: Researchers have found that infant fear is linked to guilt, empathy, and low aggression at 6 to 7 years of age.</span>
Answer:
It was because of the following of land runs.
Explanation:
<span>One of the earliest events in the origin of the Cold War arose from the anti-Communism remarks of British leader Winston Churchill. On March 5, 1946, in a famous speech characteristic of the political climate of the time</span>