A feeling of strong devotion to one's country is called : nationalism
People with nationalism principle tend to be capable to do anything in order to bring benefit to their country, such as waging war, conquering more territory for the country, etc
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Explanation:
World War II started in 1939 and ended in 1945. More than 100 million people from 30 nations participated in the war, resulting in anywhere from 70 million to 85 million civilian and military casualties. World War II was the deadliest war in history. Leading up to the war, many countries tried remaining neutral.
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<span>McKinley and Imperialism The McKinley administration was known for economic </span><span>prosperity and the growth and influence of business in American politics. </span>