Turner 's ideas since 1893 have inspired Influence generations of historians ( and critics ) to explore Scrutiny multiple individual American frontiers , but the popular folk frontier concentrates on the conquest Conquering and settlement Statement of Native American lands west of the Mississippi River , in what is now the Midwest , Texas , the Great Plains , the Rocky Mountains , the Southwest , the West Coast , and Hawaii .

Volume 1 , whose focus Aiming was `` Comparative Property Rights , '' features 17 articles that explore Scrutiny the similarities and differences of the property systems in the U.S. , China , and other countries .

Articles provide Supply a comparative analysis Research of legal Legality protection of property rights and also explore Scrutiny topics such as the role of property in promoting Cause_to_make_progress social and economic policy , the impact of culture on property systems , and the relationship between property rights and the environment .

A January 2005 report by the DOE stated Statement that radioactivity levels were normal at the surface and in groundwater , though a later report due in 2007 was expected to more fully explore if there was subsurface contamination and whether or not radioactivity was still spreading Dispersal outward from the blast site itself .