The Christian Historical Union (CHU) is a political party in Germany that emerged in the late 19th century. It was formed by members of the Protestant community who sought to represent their interests in the political arena. The party aimed to bridge the gap between the Protestant and Catholic communities, promoting a vision of a united Germany based on Christian values. The CHU played a significant role in the political landscape during the Weimar Republic and was involved in various social and educational reforms. Although it eventually lost influence and dissolved in the early 1930s, its legacy contributed to the development of later Christian democratic movements in Germany.