Imperialism is not something that is discussed in the capitalist media. But imperialist capitalism is the dominant reality of our era: a handful of rich Western countries dominate and are responsible for the misery of billions of human beings. And the decisive element in this system is the United States, the world's only superpower.In the two articles in this pamphlet, Doug Lorimer traces the main features of the development of the imperialist system through the 20th century and shows how the Marxist analysis of capitalism retains its essential validity in the era of "globalisation".