一个国家的发展,主要依靠自己的力量。但外部环境也是一个重要条件,它直接关系到生产要素的获取和产品的销售,对经济发展具有深刻的影响与作用。正因为这样,自资本主义诞生以后,许多国家均把占有更多的殖民地作为发展本国经济的基本外部条件。为此,一些经济较为先进的国家曾采用炮舰政策,对弱小民族和弱小国家实行武力兼并,迫使这些国 The development of a country relies mainly on its own strength. However, the external environment is also an important condition. It is directly related to the acquisition of production factors and the sale of products, which has a profound impact on economic development. Because of this, since the birth of capitalism, many countries have taken more colonies as the basic external conditions for developing their own economy. To this end, some countries with more advanced economies used the gunboat policy to force the annexation of the armed forces by the weak minorities and the small and weak ones, forcing these countries