One act that has been aggrieved is the Union's policy regarding which states shall be slaveholding states.
Drastically reduced the size of the German army
The immediate removal of Alsace-Lorraine from Germany
Required to pay for all of the damages caused by WWI
Stripped Germany of all of its colonies
Answer:
to be honest it hasn't it has only brought problems if slavery was not a thing BLM would not exist and White people would not feel superior