文化变革是概念表述,它涉及社会改变其文化模式的许多方面:内在因素,诸如新的创造发明可增加粮食供应和人口增长;外部因素,诸如被另一种社会征服后可能产生的文化变革。我们从史前及历史记载中获知,任何人类社会的文化模式都在不断地变革。变革的速度和类型也许是缓慢而渐进的,例如旧石器时代的变革;或者是 Cultural change is a conceptual expression that addresses many aspects of society’s changing its cultural patterns: internal factors such as new inventions that create more food and population; and external factors such as the cultural changes that may ensue after conquered by another. We know from prehistoric and historical records that any cultural model of human society is constantly changing. The pace and type of change may be slow and gradual, such as Paleolithic changes; or