Chapter2: Highlight the necessity of the implement of the U.S global energy strategy and the important influence of the resource from the Caspian Sea Area by a deep insight of the situation of the U.S energy.

• 第二章:通过对美国能源安全现状的深入分析,强调美实施全球能源安全战略的必要性,以及里海地区能源对美的战略意义。