The civil rights movement was trained in Tennessee
Latvia ("Latvija" in the Latvian language). The ratio is -Female : male =2 : 1. The reason to this situation is the last century. Our bigger neighboring country's used Lativa as their war zone and forced our men to participate in it (used them mainly in the front lines). On top of that the Soviet Union used different means to kill us off, like a one way death trip to Sibiria. They got rid of them in 1991. Since then, they still stalk them, so the system is messed up. Somehow, the men get easily depressed by this and their low-payed jobs (they force themselves to have high expectations) so, to escape reality, they often turn to drinking and suicide. When they were in school, there was always more females then males in all classes (ratio = 2x more females). Men also have a shorter life span by ~ 10 years than females.
Rhodopsin is a pigment in the retina that allows the eyes to see in dim light. It is part of the rod cells that are responsible for night vision. Rhodopsin is found in the membrane of the retina. The retina is the part of the eye that contains cells that detect light.
Answer:
What makes North America diverse is the difference some ways diversity is increasing in the United States. Diversity in North America mostly has to do with Racial diversity but we are also different because of our diverse languages, culture, sexuality, skill and education, the money we make, and other things also.
Honestly, the biggest reason was probably from the disagreements that the common folk had with providing funds to the Americans when they had their war. Also some of the revolutionary movements in America at the time of their Independence war from Britain inspired French civilians into throwing one themselves.