U.S. developed charity

U.S. charitable cause of the modern developed, the system also can not be separated from the building. U.S. charitable sector of its vitality, diversity, economic strength and growth rate and especially attractive. A charitable impact on the development of important factors is that the United States have a charitable sector development of a conducive legal environment. The rule of law, institutions and mechanisms for the three-in-one, is a step by step the United States charitable cause the system to mature environment protection.