After the onset of the Cold War Truman oversaw the Berlin Airlift and Marshall Plan in 1948. The family next moved to Belton, and in 1887 to his grandparents' 600-acre (240 ha) farm in Grandview. When Truman was six, his parents moved to Independence, Missouri, so he could attend the Presbyterian Church Sunday School. He did not attend a traditional school until he was eight. While living in Independence, he served as a Shabbos goy for Jewish neighbors, doing tasks for them on Shabbat that their religion prevented them from doing on that day. In addition to having briefly attended business college, from 1923 to 1925 he took night courses toward an LL.B. at the Kansas City Law School (now the University of Missouri–Kansas City School of Law), but dropped out after losing reelection as county judge.