Assuming you mean WWI and WWII because my history is not so great, this time around we won’t have any choice in the matter.
The world wars were obvious conflicts, this time there is a cancer in Europe (and USA, et al.) that is being welcomed by those in power. There is no right and wrong in the world when Islam can spread its destruction, and victims apologize for their actions.
Stockholm syndrome on a global scale.
Oh yes we will. It is possible to stop islam in this nation, providing our leaders and citizens have the will. If they do not....what happens in Europe will only alter the time table of our demise.