The Treaty of Tordesillas was signed at Tordesillas on June 7th 1494. It divided the newly discovered lans between the Portuguese Empire and the Crown of Castille, by means of a line of demarcation, about halfway between the Cape Verde islands and the islands entered by Christopher Columbus on his first voyage. The aim of the treaty was to solve the dispute after the return of Columbus, who had claimed lands for the Crown of Castille.
Secretary of State John Foster Dulles (in that office from 1953 to 1959) saw the "containment policy" as putting the United States in a weak position in which all it was doing was responding to communist aggression. The containment policy was recommended by American diplomat George F. Kennan and implemented by the Truman Administration.
Dulles sought to push America's policy in a more active direction; some have labeled his approach "brinksmanship." In an article in LIFE magazine in 1956, Dulles said, "<span>The ability to get to the verge without getting into the war is the necessary art." He wasn't afraid to threaten massive retaliation against communist enemy countries as a way of intimidating them.</span>
Marshall. Plan. is the best answer
Any sources (primary or secondary)
Answer: Transatlantic
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