Answer:
Imperialism is a policy or ideology of extending the rule over peoples and other countries,for extending political and economic access, power and control, through employing hard power especially military force, but also soft power. While related to the concepts of colonialism and empire, imperialism is a distinct concept that can apply to other forms of expansion and many forms of government.Expansionism and centralisation have been pursued throughout recorded history by states, with the earliest examples dating back to the mid-third millennium BC. However, the concept of imperialism arose in the modern age, associated chiefly with the European colonial powers of the 17th, 18th, and 19th centuries and New Imperialism. Following the decolonization of European holdings, the concept has further evolved and has been broadly used to identify as well as criticise a range of policies and a number of states, including even supposedly anti-imperialist states.
Explanation:
American imperialism consists of policies aimed at extending the political, economic, and cultural influence of the United States over areas beyond its boundaries. Depending on the commentator, it may include military conquest, gunboat diplomacy, unequal treaties, subsidization of preferred factions, economic penetration through private companies followed by intervention when those interests are threatened, or regime change.The policy of imperialism is usually considered to have begun in the late 19th century, though some consider US territorial expansion at the expense of Native Americans to be similar enough to deserve the same term. The federal government of the United States has never referred to its territories as an empire, but some commentators refer to it as such, including Max Boot, Arthur Schlesinger, and Niall Ferguson. The United States has also been accused of neocolonialism, sometimes defined as a modern form of hegemony, which uses economic rather than military power in an informal empire, and is sometimes used as a synonym for contemporary imperialism.The question of whether the United States should intervene in the affairs of foreign countries has been debated in domestic politics for the whole history of the country. Opponents pointed to the history of the country as a former colony that rebelled against an overseas king, and American values of democracy, freedom, and independence. Supporters of the so-called "imperial Presidents" William McKinley, Theodore Roosevelt, and William Howard Taft justified interventions in or seizure of various countries by citing the need to advance American economic interests (such as trade and repayment of debts), the prevention of European intervention in the Americas, the benefits of keeping good order around the world, and sometimes racist ideas about the inability of other peoples to govern themselves.