Following the third Congress, UCCA chairman Stephan Shumeyko flew to the Paris Peace Conference, delivering UCCA memorandums to delegations representing governments across the world. As the Western Allied countries would begin to wind down their sponsorship of Displaced Person (DP) zones in Europe, the UCCA would focus its attention on the million displaced persons in Europe, more than half of whom were in the U.S. Zone. The newly formed United Ukrainian American Relief Committee (founded at the second Congress) coordinated Ukrainian American efforts towards the enactment of the Displaced Persons Act of 1948, providing for more than 200,000 DPs to enter the US over the next two years, 85,000 of whom were Ukrainians.