The one what was not found in the Americans was Graphes. So, graphes is the answer
The growth of European states as empires (also known as imperialism) can be considered as a major cause of World War I, since as countries such as Britain and France extended their empires, tensions among European countries escalated. Germany's drive for overseas colonies sparked armed clashes with established imperial powers.
His discovery of the role of oxygen. He recognized and named oxygen and hydrogen and opposed the phlogiston theory. He helped construct the metric system, wrote the first extensive list of elements, and helped to reform chemical nomenclature.
