WHAT ALL HAPPENED MAY TO AUGUST 1849
Find out what all happened May to August 1849

The Great Hall of Euston station in London is opened. (27. May 1849)

Astor Place Riot: A riot breaks out at the Astor Opera House in Manhattan, New York City over a dispute between actors Edwin Forrest and William Charles Macready, killing at least 25 and injuring over 120. (10. May 1849)

The first air raid in history. Austria launches pilotless balloons against the city of Venice. (22. August 1849)

Antonio María Claret y Clará founded the Congregation of the Missionary Sons of the Immaculate Heart of Mary, popularly known as the Claretians in Vic, in the province of Barcelona, Catalonia, Spain. (16. July 1849)

Denmark becomes a constitutional monarchy by the signing of a new constitution. (5. June 1849)

Troops of the Two Sicilies take Palermo and crush the republican government of Sicily (15. May 1849)

President Abraham Lincoln is issued a patent for an invention to lift boats over obstacles in a river, the only patent ever issued to a U.S. President. (22. May 1849)

The French enter Rome in order to restore Pope Pius IX to power. This would prove a major obstacle to Italian unification. (3. July 1849)

A large fire nearly burns St. Louis, Missouri to the ground. (17. May 1849)

After a month-long siege, Venice, which had declared itself independent as the Republic of San Marco, surrenders to Austria. (28. August 1849)