Answer: A. North Vietnam took over South Vietnam when the US troops left
Explanation: Communist forces ended the war by seizing control of South Vietnam in 1975, and the country was unified as the Socialist Republic of Vietnam the following year.
Control, complete government control
Monroe Doctrine and Roosevelt Corollary--the Monroe Doctrine first set the policy that the western hemisphere was closed to colonization. The Roosevelt Corollary took it a step further by providing military behind the policy.
Following the independence movement in the US and throughout Latin America, the US wanted to protect the area from future colonization. The Monroe Doctrine made the statement and then 80 years later the Roosevelt Corollary enforced the doctrine with our navy and army force.
From 1841-1850, 1.3 million people moved overseas, the greatest part around 70% went to the USA, the rest of them shipped to Australia and only 2% to Canada. A lot of people died because of different diseases during the trip and the conditions were terrible. In the USA, quarantine centers were established for arriving ships, where sick emigrants recovered. The emigration continued until the First World War. Canada and Australia reacted in a different way, because the amount of emigrants was much lower, the greatest part of emigrants decided to move to the USA. Emigrants had the poorest jobs and bad conditions for life in the USA.
The precedent set by President George Washington during his first term in office was B. appointing a cabinet. The first sitting president to visit a foreign country was Woodrow Wilson who visited Europe after World War I to promote his League of Nations. President Washington actually avoided emphasizing a military aspect of the presidency while in office, preferring to be called Mister President rather than anything more formal. Additionally, Washington did not set a precedent of serving for life, but rather he set the precedent of serving only two terms, a practice that would remain until FDR was elected four times.
