Colonial history of the United States gained its independence in 1776. Russian America and parts of New France and New Spain were also incorporated into the United States at various points. The diverse groups from these various regions built colonies of distinctive social, religious, political, and economic style. Over time, non-British colonies East of the Mississippi River were taken over and most of the inhabitants were assimilated. In Nova Scotia, however, the British expelled the French Acadians, and many relocated to Louisiana. No major civil wars occurred in the thirteen colonies. The two chief armed rebellions were short-lived failures in Virginia in 1676 and in New
Japanese declaration of war on the United States and the British Empire as a pretext for imperialism. In response, the U.S. imposed an oil embargo on Japan in August 1941 to stop aiding their aggression in Asia and to contain Japanese actions such as their war crimes in Nanking. Japan saw this as a hostile and provocative act, and retaliated with the bombing of Pearl Harbor and the declarations of war on the US and the British Empire. Japanese declaration of war on the United States and the British Empire The declaration of war by the Empire of Japan on the United States and the British Empire was published on December 8,