Australia's dependence on primary exports such as wheat and wool was cruelly exposed by the Great Depression of the 1930s, which produced unemployment and destitution even greater than those seen during the 1890s. The Labor Party under James Scullin won the 1929 election in a landslide, but was quite unable to cope with the Depression. Labor split into three factions and then lost power in 1932 to a new conservative party, the United Australia Party (UAP) led by Joseph Lyons, and did not return to office until 1941. Australia made a very slow recovery from the Depression during the late 1930s. Lyons died in 1939 and was succeeded by Robert Menzies.