France declares war against the "<a href="https://en.wikipedia.org/wiki/Francis_II,_Holy_Roman_Emperor" id="mwRg" rel="mw:WikiLink" title="Francis II, Holy Roman Emperor">King of Hungary and Bohemia</a>", the beginning of the <a href="https://en.wikipedia.org/wiki/French_Revolutionary_Wars" id="mwRw" rel="mw:WikiLink" title="French Revolutionary Wars">French Revolutionary Wars</a>.