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.
Define nationalism: loyalty and devotion to a nation; especially : a sense of national consciousness exalting one nation â¦ â nationalism in a sentence loyalty and devotion to a nation; especially : a sense of national consciousness exalting one nation above all others and placing primaryâ¦