What was the reaction of European residents towards Hitler during the war?

The correct answer reflects the widespread fear that many European residents had regarding Hitler's aggressive expansionist ambitions during the war. As he began to invade neighboring countries and display a willingness to use military force to achieve his goals, there was significant anxiety about the potential consequences of his actions. This fear was not unfounded, as history shows that Hitler's expansion led to widespread devastation, including the onset of World War II.

The recognition of this fear is crucial in understanding the broader socio-political climate of Europe during the period. While some residents may have had differing opinions, the overarching sentiment was one of trepidation regarding the dangers posed by Hitler’s militaristic pursuits and the uncertainty of what those ambitions could mean for the stability of Europe and the safety of its people.