sentences:  However, by early 1793, having guillotined Louis XVI of France on 21 January, France found itself at war with a coalition including Great Britain, the German States, the Kingdom of Piedmont-Sardinia, and Spain in addition to Austria and Prussia.By mid-1793, France had lost all the conquests of 1792, was fighting on multiple fronts, and threatened with invasion.In an effort to reverse the setbacks, France took a number of measures.