American radicals

Avram Noam Chomsky is an American intellectual, philosopher, linguist, political activist, and social critic. Sometimes called "the father of modern linguistics", Chomsky is also a major figure in analytic philosophy and one of the founders of the field of cognitive science. He is a laureate professor of linguistics at the University of Arizona and an institute professor emeritus at the Massachusetts Institute of Technology (MIT). Among the most cited living authors, Chomsky has written more than 150 books on topics such as linguistics, war, and politics. In addition to his work in linguistics, since the 1960s, Chomsky has been an influential voice on the American Left as a consistent critic of the foreign policy of the United States, contemporary capitalism, and corporatocracy.

American political economist and journalist (1839–1897)

American politician (1860–1925)

American labor and political leader (1855–1926)

Cesario Estrada "Cesar" Chavez was an American labor unionist and political activist. Along with Dolores Huerta and Gilbert Padilla, he co-founded the National Farm Workers Association (NFWA), which later merged with the Agricultural Workers Organizing Committee (AWOC) to become the United Farm Workers (UFW). Ideologically, his worldview combined leftism with Catholic social teaching.

American progressive politician from Wisconsin (1855–1925)