When did barack obama become president

Select the two items that do not illustrate why germans immigrated to america. continual warfare among the many german states religious persecution of the protestant peasants being faced with economic ruin heavy taxation and seizure of property by the warring factions being forbidden to ship their dairy products, linens, and woolens to english markets

Why did the 24th amendment and the civil rights act succeed when other legislation had failed?

What was the main argument of plessy in plessy v. ferguson