When did women's participation in the Olympic Games first start?

When did women's participation in the Olympic Games first start?

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Explanation

The first modern Olympic Games were held in Athens, Greece from April 6 to 15, 1896

Women's participation started in 1900

43 events in nine sports 

241 athletes from 14 nations 

The United States won the most gold medals (11) 

Greece won the most medals overall (47)