no reason
They caused the Germans to lose WW1 by leading strikes in ammo factories and sabotaging ammo they did make.
Then they immediately killed millions of Germans in a failed communist coup.
They, the ones who weren't in the German army, were deported because communists are living cancer and a threat to the people they live around.
We had better be careful in the US and Europe they might try it again. There is a red green alliance, they are likely going to use these hadjis as troops for their attempt at a communist revolution. That is also why they are soo desperate for a gun grab.
Remember the memory holed terrorist training camp found in the US. That's not the only one and Canada has even more. The very same terrorists we fought in the desert are streaming thru our southern border with no one stopping them.