premise: The Wallace mentions battles that killed thousands.
hypothesis: The Chios massacre was the killing of tens of thousands of Greeks on the island of Chios by Ottoman troops during the Greek War of Independence in 1822 . The February 28 Incident or February 28 Massacre , also known as the 2.28 Incident ( from ) , was an anti-government uprising in Taiwan that was violently suppressed by the Kuomintang-led Republic of China government , which killed thousands of civilians beginning on February 28 , 1947 .