When you think about it, it's pretty ironic how both world wars were basically about 4 things
1. Ethnic homogeneity/sovereignity
2. Living space/Lebensraum due to high birthrates
3. Colonies/trade
4. right(natives) vs left(foreigners)
And in the end, it all backfired. Now we're ruled by foreign puppeteers, ethnical suicide is in full effect, birthrates at an all time, all the colonies/big chunks of our nations are lost and politically we're all somewhere in the center.