Why did Adolf Hitler decide to KILL JEWS?

For the same reason he set fire to the Reichstag building and blamed Poland, to incite the population. The Jewish people were a minority which made them an easy target to use as a tool to manipulate the mes. Other targets were liberals, professors, gays, and other minority groups. Not trying to minimize what happened to the Jewish people at that time, but point out they were NOT the only minority targeted. I think the main reason they were targeted just as the others were is simply the fact that they were a minority, it had nothing to do with their beliefs or the jobs they held or the misconceptions of how they manage their monies.I believe the same is applicable in today's society in reference to many whom proclaim to hate the Jewish people.