ECSENOMICS Trends in Inequality in the United States. 1929-1994 1-140 Figure 19-4 15 14 Series 1 走 13 JEE 12 10 1920 1940 1960 19〉 2000 Year McGraw-Hilllrwin Source: U.S. Bureau of the Census, with historical series spliced together by authors.McGraw-Hill/Irwin Copyright © 2001 The McGraw-Hill Companies, Inc. All rights reserved. Trends in Inequality in the United States. 1929-1994 T-140 Figure 19-4 Source: U.S. Bureau of the Census, with historical series spliced together by authors