Clara Zetkin

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Why is International Women's Day on March 8?

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Figure 13: A Maxim machine gun, belt-fed and water-cooled, operated by German infantrymen, World War I.

7 Deadliest Weapons in History

Ethel Rosenberg arrested in August 1950. Photograph dated Aug. 8, 1950. American civilians executed for espionage. Spies, communists, Julius Rosenberg

Spies Like Us: 10 Famous Names in the Espionage Game

Illustration for Demystified "How Dangerous is Quicksand"

How Deadly Is Quicksand?

Gutzon Borglum. Presidents. Sculpture. National park. George Washington. Thomas Jefferson. Theodore Roosevelt. Abraham Lincoln. Mount Rushmore National Memorial, South Dakota.

9 Memorials and Monuments in the United States

Berries and leaves of the bittersweet nightshade (Solanum dulcamara) plant. Poisonous plant

7 of the World’s Deadliest Plants

Shadow of a man holding large knife in his hand inside of some dark, spooky buiding

7 of History's Most Notorious Serial Killers

Cathedrale St.Jean in Lyon, France has a 14th-century astronomical clock that shows religious feast days till the year 2019; Perpetual Calendar

Ten Days That Vanished: The Switch to the Gregorian Calendar

Clara Zetkin: Media

German socialist

Videos

Why is International Women's Day on March 8?

Why is International Women's Day on March 8?

The first National Women's Day was celebrated on February 28, 1909.

Video: Encyclopædia Britannica, Inc.

Images

Clara Zetkin

Clara Zetkin

Clara Zetkin

Porträtsammlung, Staatliche Museen zu Berlin—Preussischer Kulturbesitz

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