Schwann: Discovered that all animals are made up of cells 1. Virchow: Discovered that cells only come from other cells 1. His statement was later debunked. Cells1 : Definition. noun. (Science: Cell Biology). 1.
Nationalism as a cause of World War I The British Empire was an important source of nationalism Nationalism is an extreme form of patriotism and loyalty to oneâs country.
Nationalism is collective egotism. 1  It causes wars for the same reasons that individual egotism causes conflict To use the old way of thinking about it, nationalism invokes the seven deadly sins on a collective level: 2  Collective pride: that overweening sense that oneâs own group is superior.