The North Atlantic Treaty Organization was created in 1949 by the United States, Canada, and several Western European nations to provide collective security against the Soviet Union. NATO was the first peacetime military alliance the United States entered into outside of the Western Hemisphere. In response to this, the North Atlantic Treaty Organization was formed. NATO is a formal alliance between the territories of North American and Europe. From its inception, its main purpose was to defend each other from the possibility of communist Soviet Union taking control of their nation. NATO's purpose is to guarantee the freedom and security of its members through political and military means. POLITICAL - NATO promotes democratic values and enables members to consult and cooperate on defence and security-related issues to solve problems, build trust and, in the long run, prevent conflict.
<h2><em>Mexican migration increased during the 1910s and 1920s, pulled by U.S. needs for workers, particularly with the departures of Chinese and Japanese agricultural laborers, and pushed by the Mexican revolution and other upheavals. Demand for their labor dropped sharply with the onset of the Great Depression.</em></h2>
