Klemens von Metternich once claimed that this good “is hardly worth having a European war over.” Devastation of vineyards caused by powdery mildew led to an increase in the demand for this good to treat it. While writing The Man Farthest Down, Booker T. Washington witnessed a European site for this good that was “the nearest thing (-5[1])to hell (15[1])that I expect to see in this life.” (-5[1])Young boys who worked (15[1])in near-slavery conditions mining this good (-5[1])were (-5[1])known as carusi. Reneging on a trade agreement with the United Kingdom led to an 1840 crisis over this good, which was predominantly produced in a (*) dual-kingdom ruled by Ferdinand II. This good, mostly sourced from Sicily, made up the “oil of vitriol” and was used to treat (10[1])rubber (10[1])in vulcanization. For 10 points, (10[1])name this good that was combined with charcoal and saltpeter to make gunpowder. ■END■ (10[3]0[2])