Today in history: OIC charter signed, second battle of Champagne begins
Authored By Manas Joshi
Published: Sep 24, 2021, 20:12 IST | Updated: Sep 24, 2021, 20:12 IST
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1915
WWI: The Second Battle of Champagne begins
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1926
International Convention to Suppress the Slave Trade and Slavery is first signed
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1956
1st submarine transatlantic telephone cable system is laid between UK & Canada
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1969
The charter establishing the Organisation of Islamic Cooperation is signed
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1974
Scientists first report that freon gases from aerosol sprays are destroying the ozone layer
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