Long telegrams influenced US foreign policies. Telegrams were used to send messages. They helped keep people and the government informed. This way the government could change policies when necessary.
In February 1946, the State Department cabled the US Moscow Embassy, and asked for an analysis of the Soviet position
The containment policy
the media influences American foreign policy by using propaganda
George Kennen was the diplomat who tried to explain soviet behavior in the telegram. The results of this long telegram was that the containment policy was enacted.
Edmund Charles Genet
War funding limited the campaign against poverty and racism
Jewish-Americans
War funding limited the campaign against poverty and racism
The Long Telegram, sent by U.S. diplomat George F. Kennan in 1946, resulted in the policy of containment. This strategy aimed to prevent the spread of Soviet communism beyond its existing borders, emphasizing diplomatic, economic, and military measures. It laid the groundwork for U.S. foreign policy during the Cold War, influencing actions such as the Truman Doctrine and the Marshall Plan. Ultimately, containment sought to limit Soviet influence globally, shaping international relations for decades.
That is a very vague question, but if you mean military and economic influence, then I would say the Truman Doctrine.
National security of the nation
Dollar Diplomacy