The slaughter of Armenian Christians by Ottoman soldier began in earnest in Adana, Ottoman Empire.
Tuesday, April 13, 1909. The Aadna Massacre.
The Adna Massacre of Armenians in the Ottoman Empire, which would kill over 20,000 people, commenced. Ottoman troops would participate in it.
The Armenians had the first Christian kingdom in the world, and have had a state of one kind or another since 860 BC. Since the conquest of Anatolia by the Turks, they've been subject to repeated atrocities.
The Anglo Persian Oil Company was incorporated. The company became a power in its own right, and extensively exploited what became Iran, setting the stage for what we have today, unfortunately.
Minnesota passed a law banning cigarettes, effective August 1. Too bad that didn't stick.