American wit and humor--Periodicals 1 Emigration and immigration 1 Ethnic groups 1 Ethnic groups--Comic books, strips, etc 1 Ethnic groups--United States--Attitudes 1 History 1 Immigrants 1 more ... Minorities--United States--Attitudes 1 Museums 1 New Deal, 1933-1939--Caricatures and cartoons 1 Political cartoons--18th century 1 Political cartoons--19th century 1 Political cartoons--20th century 1 Political cartoons--United States 1 Presidents--United States--Election--1864--Caricatures and cartoons 1 Presidents--United States--Election--1868--Caricatures and cartoons 1 Reconstruction (U.S. history, 1865-1877)--Caricatures and cartoons 1 Stereotypes (Social psychology)--History 1 Study and teaching 1 World War, 1914-1918--Caricatures and cartoons 1 World politics--Caricatures and cartoons 1 less ...