Answer:
Cultural differences are the various beliefs, behaviors, languages, practices and expressions considered unique to members of a specific ethnicity, race or national origin. While these various differences can create a more vibrant office, they can also lead to more than a few problems resulting from culture clash.
Positive effects of globalization include, increased speed of global transportation, increased connectivity of populations around the world, increased speed of communication, increased trade and production of goods in the global market. These factors combine to create a world that moves quickly and allows for a great ease in connectivity between different parts of the world.
Because in the south there was more segregation. Also there was more land that had been untouched in the north. The property was also cheaper because of that reason. And since it was untouched a lot of businesses came in to drill for oil and other natural resources, which created the need for workers.
President Roosevelt signed an executive order prohibiting discrimination by defense contractors. Randolph designed a massive march as a tool to pressure the government to provide fair work opportunities for African-Americans. When the president signed the order Randolph and his collaborators suspended the march.
It would be a physical map, because the colors the map uses to show the different elevation levels would need to be identified. Hope this helps :)