Original: Adolf Hitler's personal distaste for tobacco and the Nazi reproductive policies were among the motivating factors behind their campaign against smoking, and this campaign was associated with both antisemitism and racism.
Simplified: Hitler's personal feeling of dislike for tobacco and the Nazi reproductive policies were among the causes due to which the Nazis started their campaign against smoking. This campaign was linked with antisemitism and racism. Reproductive policies The Nazi reproductive policies were a significant factor behind their anti-tobacco campaign.