The answer is Cultural Diffusion.
The city of East St. Louis.
Answer;
Austria-Hungary had invaded Serbia, and Russia was in a alliance with Serbia.
Russia thus sent troops to the border of Austria-Hungary in 1914 to continue the mobilization of Europe.
Explanation;
In July 28, 1914- the Austria-Hungarian empire declares war on Serbia, on July 29; Britain calls for international mediation to resolve the worsening crisis. Russia urges German restraint, but Russia begins partial troop mobilization as a precaution. Germans warns Russia and begins to mobilize themselves.
In July 29, 1914 Austrian warships bombard Belgrade, the capital of Serbia.
Reacting to this attack on Serbia, Russia begins full mobilization of troops.
There was an opposition to the constitution because many states such as New Jersey felt that their independent- almost their own country- like power was being taken away and they would have to live under what a unified national government said.
I think the answer "In practice, these provisions, including white primaries"
