Henry Wallace's description of American foreign policy was somewhere between the positions of President Truman and Soviet ambassador Novikov. Wallace acknowledged that America's policy was an attempt to establish and safeguard democracy in other nations. But he also noted that attempts to do so in Eastern Europe would inevitably be seen by the Soviets as a threat to their security, even as an attempt to destroy the Soviet Union.
President Truman's position (as stated in the speech in March, 1947, in which he laid out the "Truman Doctrine"), was that those who supported a free and democratic way of life had to oppose governments that forced the will of a minority upon the rest of society by oppression and by controlling the media and suppressing dissent.
Soviet ambassador Nikolai Novikov went as far as to accuse the Americans of imperialism as the essence of their foreign policy, in the telegram he sent sent to the Soviet leadership in September, 1946.
Henry Wallace had been Vice-President of the United States under Franklin D. Roosevelt from 1941-1945, prior to Harry Truman serving in that role. When Truman became president after FDR's death, Wallace served in the Truman administration as Secretary of Commerce. After his letter to President Truman in July, 1946, and other controversial comments he made, Truman dismissed Wallace from his administration (in September, 1946). Truman and Wallace definitely did not see eye-to-eye on foreign policy, especially in regard to the Soviet Union.
To expand religion, political point of views, ethnocentric , economics, and exploratory.
Shi Huangdi had the Great Wall of China built to protect the Chinese states and borders against the raids and invasions of the various nomadic groups of the Eurasian Steppe. This included the Mongols to the north, which had been very powerful during the rule of Genghis Khan. The other purposes of the Great Wall were border controls, allowing duties on goods during the period of the Silk Road, regulation and encouragement of trade and the control of immigration and emigration.
He claimed that if he did all that it would be helpful for both the people and him. He believed that if you are a politician, you work for yourself and in your self-interest. If you find a way to help yourself and at the same time your people and you country, that would be the best, so being available for help was a political move that would help elevate his rank, while also being useful for the people.