World War II: <a href="https://en.wikipedia.org/wiki/Neuengamme_concentration_camp" id="mw0Q" rel="mw:WikiLink" title="Neuengamme concentration camp">Neuengamme concentration camp</a> near <a href="https://en.wikipedia.org/wiki/Hamburg" id="mw0g" rel="mw:WikiLink" title="Hamburg">Hamburg</a> is liberated by the <a href="https://en.wikipedia.org/wiki/British_Army" id="mw0w" rel="mw:WikiLink" title="British Army">British Army</a>.