<a href="https://en.wikipedia.org/wiki/World_War_II" id="mw3w" rel="mw:WikiLink" title="World War II">World War II</a>: The German <a href="https://en.wikipedia.org/wiki/Paris_in_World_War_II" id="mw4A" rel="mw:WikiLink" title="Paris in World War II">occupation of Paris</a> begins.