WHAT ALL HAPPENED MARCH TO APRIL 1899
Find out what all happened March to April 1899

Bayer registers "Aspirin" as a trademark. (6. March 1899)

The St. Andrew's Ambulance Association is granted a Royal Charter by Queen Victoria. (18. April 1899)

Cyclone Mahina sweeps in north of Cooktown, Queensland, with a 12 metres (39 ft) wave that reaches up to 5 kilometres (3.1 mi) inland, killing over 300. (4. March 1899)

German Society of Chemistry issues an invitation to other national scientific organizations to appoint delegates to the International Committee on Atomic Weights. (30. March 1899)

Malolos, capital of the First Philippine Republic, was captured by American forces. (31. March 1899)

Emilio Aguinaldo leads Filipino forces for the only time during the Philippine–American War at the Battle of Marilao River. (27. March 1899)