<a href="https://en.wikipedia.org/wiki/World_War_II" id="mwyA" rel="mw:WikiLink" title="World War II">World War II</a>: <a href="https://en.wikipedia.org/wiki/Bombing_of_Bucharest_in_World_War_II" id="mwyQ" rel="mw:WikiLink" title="Bombing of Bucharest in World War II">First bombardment of oil refineries in Bucharest by Anglo-American forces</a> kills 3,000 civilians.