On this day in 1728, the Great Fire of Copenhagen breaks out, burning for three days it destroys a third of the city.
On this day in 1740, Maria Theresa ascends to the throne of Austria, Hungary, and Bohemia. It starts the War of Austrian Succession as her right to the throne is challenged by other major European powers.
On this day in 1827, forces from Britain, France, and Russia defeat Ottoman and Egyptian forces at the Battle of Navarino.