sentences:  The Rhenish German Coldblood was listed as "endangered" by the FAO in 2007; it is listed in Category III, "endangered" on the red list of the Gesellschaft zur Erhaltung alter und gefährdeter Haustierrassen.Because of the political division of Germany in the aftermath of the Second World War, which lasted until the Fall of the Berlin Wall in 1989, there was for more than fifty years no possibility of interbreeding between populations of the Rhenish German Coldblood in West Germany and those in the East.Three regional sub-populations of the breed developed in East Germany during this time