In the Shanghai Communiqué issued 50 years ago, the two sides agreed that countries, regardless of their social systems, should conduct their relations on the principles of respect for the sovereignty and territorial integrity...
The United States was "born" on July 4, 1776, but the oldest cities in the U.S. were established long before the nation was. All the oldest cities were founded by European explorers—Spanish, French, and English—but most occupied lands were settled long before by Indigenous peoples. These...
A country of central and northwest North America with coastlines on the Atlantic and Pacific Oceans. It includes the noncontiguous states of Alaska and Hawaii and various island territories in the Caribbean Sea and Pacific Ocean. The area now occupied by the contiguous 48 states was originally inh...
The United States Army was a branch of the United States Armed Forces, under the management of the United States Department of the Army.[1] The first known example of the Army acting in this capacity came in 2051, when the United States began exerting pr
Land coverPopulation growthThis paper decomposes the growth in land occupied by residences in the United States to give the relative contributions of changing demographics versus changes in residential land per household. Between 1976 and 1992 the amount of residential land in the United States grew ...
奶业在美国畜牧业中占有非常重要的地位,在所有畜产品销售收入中奶业位居第二,仅次于肉用牛; The US land resource quite is rich, the multi-people are few, the crop production and the animal husbandry very are all developed.The dairy industry holds the extremely important status in the American ...
From 1890 to 1910, the United States occupied a place among the great powers. By 1910, the economic scale of the United States surpassed that of the British Empire, and the United States Navy ranked second in tonnage and quantity (Britain, the United States, Germany). With its rapid econom...
On June 6 of that year, members of the US 1st Infantry, along with Captain America and forces from the British Armed Forces (including a Canadian division), stormed the beaches of Normandy on the coast of Nazi-occupied France. The American units secured Omaha Beach and Utah Beach, while ...
A country of central and northwest North America with coastlines on the Atlantic and Pacific Oceans. It includes the noncontiguous states of Alaska and Hawaii and various island territories in the Caribbean Sea and Pacific Ocean. The area now occupied by the contiguous 48 states was originally inh...
Forests covered the entire eastern section and most of the slopes of the Cordilleras; a substantial area of the Interior Plains was occupied by steppes. By the 1970’s more than 50 percent of the forests had been cut down, and the steppes were plowed under. Only in the mountain regions ...