Question: What was named "The Trusteeship Of The Powerful" by the organization having the US and the country that invented the first satellite as important members?

<P0-S0> In 1957 the Soviet Union launched the world's first artificial satellite, Sputnik 1. <P0-S1> Since then, about 6,600 satellites from more than 40 countries have been launched. <P0-S2> According to a 2013 estimate, 3,600 remained in orbit. <P0-S3> Of those, about 1,000 were operational; while the rest have lived out their useful lives and become space debris. <P0-S4> Approximately 500 operational satellites are in low - Earth orbit, 50 are in medium - Earth orbit (at 20,000 km), and the rest are in geostationary orbit (at 36,000 km). <P0-S5> A few large satellites have been launched in parts and assembled in orbit. <P0-S6> Over a dozen space probes have been placed into orbit around other bodies and become artificial satellites to the Moon, Mercury, Venus, Mars, Jupiter, Saturn, a few asteroids, a comet and the Sun. <SEP> <P1-S0> On December 7, 1941, Japan attacked the United States at Pearl Harbor, bringing it too into the war on the Allied side. <P1-S1> China also joined the Allies, as eventually did most of the rest of the world. <P1-S2> China was in turmoil at the time, and attacked Japanese armies through guerilla-type warfare. <P1-S3> By the beginning of 1942, the major combatants were aligned as follows: the British Commonwealth, the United States, and the Soviet Union were fighting Germany and Italy; and the British Commonwealth, China, and the United States were fighting Japan. <P1-S4> The United Kingdom, the United States, the Soviet Union and China were referred as a "trusteeship of the powerful" during the World War II  and were recognized as the Allied "Big Four" in Declaration by United Nations These four countries were considered as the "Four Policemen" or "Four Sheriffs" of the Allies power and primary victors of World War II. <P1-S5> From then through August 1945, battles raged across all of Europe, in the North Atlantic Ocean, across North Africa, throughout Southeast Asia, throughout China, across the Pacific Ocean and in the air over Japan. <SEP> <P2-S0> the soviet success caused public controversy in the united states, and eisenhower ordered the civilian rocket and satellite project, vanguard, to move up its timetable and launch its satellite much sooner than originally planned. <P2-S1> the december 6, 1957 project vanguard launch failure occurred at cape canaveral air force station in florida, broadcast live in front of a us television audience. <P2-S2> it was a monumental failure, exploding a few seconds after launch, and it became an international joke. <P2-S3> the satellite appeared in newspapers under the names flopnik, stayputnik, kaputnik, and dudnik. <P2-S4> in the united nations, the russian delegate offered the u.s. representative aid "under the soviet program of technical assistance to backwards nations." <P2-S5> only in the wake of this very public failure did von braun's redstone team get the go-ahead to launch their jupiter-c rocket as soon as they could. <P2-S6> in britain, the usa's western cold war ally, the reaction was mixed: some members of the population celebrated the fact that the soviets had reached space first, while others feared the destructive potential that military uses of spacecraft might bring. <SEP> <P3-S0> The Soviet Union suffered greatly in the war, losing around 27 million people. <P3-S1> Approximately 2.8 million Soviet POWs died of starvation, mistreatment, or executions in just eight months of 1941 -- 42. <P3-S2> During the war, the Soviet Union together with the United States, the United Kingdom and China were considered as the Big Four of Allied powers in World War II and later became the Four Policemen which was the foundation of the United Nations Security Council. <P3-S3> It emerged as a superpower in the post-war period. <P3-S4> Once denied diplomatic recognition by the Western world, the Soviet Union had official relations with practically every nation by the late 1940s. <P3-S5> A member of the United Nations at its foundation in 1945, the Soviet Union became one of the five permanent members of the United Nations Security Council, which gave it the right to veto any of its resolutions. <SEP> <P4-S0> the development of the cavity magnetron in the uk made possible the production of electromagnetic waves of a small enough wavelength (microwaves). <P4-S1> american engineer percy spencer is generally credited with inventing the modern microwave oven after world war ii from radar technology developed during the war. <P4-S2> named the ``radarange '', it was first sold in 1946. raytheon later licensed its patents for a home - use microwave oven that was first introduced by tappan in 1955, but these units were still too large and expensive for general home use. <P4-S3> the countertop microwave oven was first introduced in 1967 by the amana corporation, and their use has spread into commercial and residential kitchens around the world. <P4-S4> in addition to their use in cooking food, types of microwave ovens are used for heating in many industrial processes.