民族一体化是当代撒哈拉以南非洲国家普遍的发展主题。在这个过程中 ,政府通常起主导作用。政府的意愿如何 ,政府的政策措施是否适当 ,对于这一历史任务的实现有着关键性的影响。本文以尼日利亚为例对此作了分析说明 National integration is a common development theme for contemporary sub-Saharan African countries. In this process, the government usually plays a leading role. The willingness of the government and the appropriate policy measures of the government have a crucial impact on the fulfillment of this historic task. This article takes Nigeria as an example to illustrate this