No, it is not true that the development of armies, navies, and weapons is called imperialism. This would be called "nationalism". Imperialism refers to when countries take over and dominate other countries.
He was on a mission of a sort, and could not be found out of He wanted to save people
National Grange of the Order of patrons of Husbandry
<span>American Imperialism is the true economic, military, and cultural influence of the united states on other countries. such influence also goes hand in hand with expansion into foreign territories. Expansion on a grand scale is the primary objective of an empire, a notable example being the british empire. The concept of an American Empire was first popularized during the presidency of James K. Polk. </span>