United States of America is a Constitutional Federal Republic in North America and Oceania. The country began as 13 colony states during the 16th and 17th Centuries before declaring and winning independence in the 1780s.[3][4][5] Originally consisting of
TheUnited States of Americais an extensive land mass. It covers 3,119,884 square miles in its contiguous form and more still when the outlying territories such asAlaskaandHawaiiare considered. It stretches across multiple time zones and borders two different oceans with high mountains and deep ca...
Mapped: The Anatomy of Land Use in America The United States is not just an economic and political giant on the global stage—the country also has one of the largest land masses at its disposal. Altogether, the country spans 3.8 million square miles (9.8 million km²)—making it the thi...
United States指的就是美利坚合众国。结合信达雅的原则,翻译“合众国”号最合适。而且这也是目前通行的译名。 在《美国海军军舰辞典》(Dictionary of American Naval Fighting Ships)中USS America (CVA 66)及其前身的章节中,出现了这段模棱两可的说明。 The large land mass in the Western Hemisphere consisting of...
"Population redistribution and economic growth, United States, 1870-1950," A Review 来自 Springer 喜欢 0 阅读量: 39 作者: Stone, Leroy O.摘要: This work has become a prominent landmark in the field of population studies. By a wide margin, Population Redistribution and Economic Growth exceeds...
Nineteenth Amendment- an amendment to the Constitution of the United States adopted in 1920; guarantees that no state can deny the right to vote on the basis of sex law,jurisprudence- the collection of rules imposed by authority; "civilization presupposes respect for the law"; "the great probl...
Throughout this emergence, several key innovations鈥攊ncluding the genesis of federal reserves, the National Park System, conservation easements, and landscape-scale conservation initiatives鈥攈ave allowed the United States to conserve 30% of its land mass. In this chapter, we recount this ...
According to a dominant view of America's Constitution, the Republic's first century witnessed a transformation from a fragmented land of sovereign states to a unified nation of the people. This dissertation builds on emerging scholarship to offer a different account of this transformation and with...
Mass School Shootings in the United States: A Novel Root Cause Analysis Using Lay Press Reports 来自 国家科技图书文献中心 喜欢 0 阅读量: 47 作者:CA Rees,LK Lee,EW Fleegler,R Mannix 摘要: School shootings comprise a small proportion of childhood deaths from firearms; however, these shootings ...
United States of America is a Constitutional Federal Republic in North America and Oceania. The country began as 13 colony states during the 16th and 17th Centuries before declaring and winning independence in the 1780s.[3][4][5] Originally consisting of