The document discusses different perspectives on imperialism and globalization. It explores how imperialism manifested differently in the UK versus the US, with the US initially expanding westward before turning overseas. While 19th century thinkers viewed imperialism positively, measuring physical attributes was used to classify and separate people. The US granted some colonies independence before World War 2, and some historians argue the US functions as a modern empire through hegemony and soft power, though globalization is not experienced equally worldwide.