Which word correctly completes the diagram?

The correct answer is Unification. In the 19th century, with the rise of nationalism which believes that loyalty should not be to a king or an empire but to a nation of people who share a common culture and history, and the establishment of common history that indicates a common past and experiences, people which were living in small independent kingdoms in Germany and Italy began to unify and started forming large states based on a common history.

just because

explanation:

idk

in november 1781, john hanson became the first president of the united states in congress assembled, under the articles of confederation. many people have argued that john hanson, and not george washington, was the first president of the united states, but this is not quite true.

explanation: