The 1830 Revolution ended the rule of Charles X over France, and Louis Philippe was placed on the French throne. Some of the causes of the French Revolution was the severe economic problems beginning in 1846 brought untold hardship in France to the lower-middle class, workers, and peasants.
On April 6, 1917, the U.S. joined its allies--Britain, France, and Russia--to fight in World War I. Under the command of Major General John J. Pershing, more than 2 million U.S. soldiers fought on battlefields in France. Many Americans were not in favor of the U.S. entering the war and wanted to remain neutral.
The republicans had changed from a party of moral reform to a party of material interest
Would it be Jim Crow Laws? The Court found nothing unconstitutional about what happened and nothing was truly done about the Segregation until Brown vs. Board of Education 1752-1754.