April 10 in history: • 847 – Pope Leo IV was consecrated without imperial consent following the Saracen sack of Rome. → go there • 1741 – War of the Austrian Succession: Prussian forces defeated Austrian troops at the Battle of Mollwitz in present-day Małujowice, Poland, cementing Frederick II's authority over the newly conquered territory of Silesia. → go there • 1815 – Mount Tambora (pictured) in Indonesia began the most powerful volcanic eruption in recorded history, killing at least 71,000 people and affecting temperatures worldwide. → go there • 2019 – Scientists from the Event Horizon Telescope project released the first image of the black hole at the center of the galaxy M87. → go there Died 1704: Wilhelm Egon von Fürstenberg Wiki link Born 1930: Dolores Huerta Wiki link Born 1956: Carol Robinson Wiki link Born 2004: Savinho Wiki link Pictured: Mount Tambora.