It is widely considered to be the organization that began the late 20th century anti-sweatshop movement in America.

His work provided impetus for many 20th century philosophical movements, including existentialism.

This article concerns the 16th century literary movement.

Dada is a direct reference to the early 20th century cultural movement.

The Age of Enlightenment was an 18th century cultural movement in Europe.

This article is about a specific 19th century movement in USA.

The library is designed with an eye toward late 19th century and early 20th century movements in architecture.

Could Dada be the only 20th century movement that still exists?

He was also a key figure in the 20th century ecumenical movement.

These trends have been thematically linked to the later 20th century anti-psychiatry movement.