1. The climate conditions in the United States are conducive to the development of the dairy industry. The extensive territory features alternating temperate continental and temperate maritime climates, providing a mild and humid environment for animal husbandry.2. The distribution of the population in the U.S.A. is favorable for the expansion of the dairy industry. With a relatively low population density and highly urbanized areas, rural regions have ample open land suitable for establishing large-scale cattle farms.3. The industrialization and trade development have stimulated the growth of the dairy industry. The advanced nature of American industry, the strong food processing capabilities, and the strong consumer demand, along with active foreign trade, provide a powerful market momentum for the development of the dairy industry.4. The comprehensive legal and regulatory framework supports the healthy development of the dairy industry. The U.S. has a robust legal system with well-rounded dairy-related regulations that cover every aspect of the industry, from feed production to breed selection and from product processing to transportation, ensuring an orderly operation of the entire supply chain.5. Technological innovation is a significant driving force for the development of the dairy industry. In the field of dairy farming, the U.S. leads with cutting-edge technology, including advanced breeding programs, optimized feed formulations, and state-of-the-art disease prevention measures.6. Mature market mechanisms promote the efficient operation of the dairy industry. The U.S. has a well-established market system that achieves socialized supply and marketing in the dairy industry, enhancing the overall efficiency of the sector.