Definition that contains friedrich
- marxism the economic and political theories of Karl Marx and Friedrich Engels that hold that human actions and institutions are economically determined and that class struggle is needed to create historical change and that capitalism will ultimately be superseded by communism
- krupp German arms manufacturer and son of Friedrich Krupp; his firm provided ordnance for German armies from the 1840s through World War II (1812-1887)
- alfred krupp German arms manufacturer and son of Friedrich Krupp; his firm provided ordnance for German armies from the 1840s through World War II (1812-1887)
- dialectical materialism the materialistic philosophy of Karl Marx and Friedrich Engels