Final answer:
American imperialism involved the domination and control of other nations by the United States, resulting in the suppression of native populations under foreign rule.
Step-by-step explanation:
Historian Donald W. Meinig described the consequences of American imperialism as 'an aggressive infringement of one nation upon the territory of another, resulting in the suppression of that nation to alien rule.' This means that American imperialism involved the domination and control of other nations by the United States. It was characterized by the imposition of American rule over conquered territories, often through force or coercion. This resulted in the suppression of the native populations under foreign rule.