Born on This Day: May 18

Persian mathematician, astronomer, and poet whose work advanced algebra and calendar reform and influenced world literature.

British philosopher and mathematician whose work transformed logic, analytic philosophy, education, and peace advocacy.

German architect who founded the Bauhaus and reshaped modern architecture, design, and art education.

Italian-American filmmaker whose popular films explored civic ideals, community, and individual dignity.

American composer and playwright whose The Music Man became an enduring work of musical theater.

American singer and broadcaster whose relaxed style helped define mid-century popular music and television.

British ballerina whose artistry and international partnerships helped define twentieth-century classical ballet.

American singer whose traditional style and extensive recordings have had a lasting influence on country music.