<a href="https://en.wikipedia.org/wiki/Vietnam_War" id="mw8g" rel="mw:WikiLink" title="Vietnam War">Vietnam War</a>: In <a href="https://en.wikipedia.org/wiki/Washington,_D.C." id="mw8w" rel="mw:WikiLink" title="Washington, D.C.">Washington, D.C.</a>, 250,000-500,000 protesters staged a <a href="https://en.wikipedia.org/wiki/Moratorium_to_End_the_War_in_Vietnam#November_15,_1969,_Moratorium_March_on_Washington" id="mw9A" rel="mw:WikiLink" title="Moratorium to End the War in Vietnam">peaceful demonstration against the war</a>, including a symbolic "March Against Death".