They mistreated Native American
Thomas Nast was the first superstar political cartoonist. Back then, editorial cartoonists were a major draw for American newspapers. Nast's political cartoons added to the culture in subtle ways. The Democratic donkey and Republican elephant were his innovations.
The stock to fall or rise
Socialism is a political movement which evolved in the Soviet Union of the time. Socialism and communism as ideologies and ideas were developed by Marx, Engels, and also Lenin in part later on, already in the 20th century.
The melting pot<span> theory is a metaphor for describing the assimilation of immigrants into American culture. It relies on the image of people from different cultures and backgrounds mixing and </span>melting<span> together into one big cultural </span>pot<span>.</span>