The Cherokee and Apache are 2 such cultures
Answer: The Treaty of Verdun, signed in August 843, was the first of the treaties that divided the Carolingian Empire into three kingdoms among the three surviving sons of Louis the Pious, who was the son of Charlemagne. The treaty, signed in Verdun-sur-Meuse, ended the three-year Carolingian Civil War.
Hope this helped
:D
I'm not sure what specifically you're referring to when talking about what changed in 1926 so here's a resource for you that has a bit of information about what was going on in 1926.
http://www.thepeoplehistory.com/1926.html
They were all plants at one point
The president cannot make laws. Only the legislative branch (the Congress) can make laws. But the president can certainly veto laws and make official appointments. And as commander-in-chief of the military, the president also oversees the armed forces. So the only power in your list that the president does NOT have is to make laws.