History of the 20th Century | Chapter 1: The Turn of the Century

History of the 20th Century | Chapter 2: The World before 1914

The Secret History of the 20th Century

Early 20th Century Art

How Pablo Picasso Transformed 20th-Century Art

20th Century Art in 20 Unforgettable Works: Mark Tansey's Triumph Over Mastery II | Sotheby's

Characteristics of 20th Century Music (An Introduction)

A Brief Overview of 20th Century Music

Classical Music from the 20th Century