这个问题怎么回答用英语具体一些

i think it is the different origins and histories make cultures differed from each other.
First,the origin of a culture makes a difference because a culture is defined by when and where it formed.the enviroment of origin is fundamental to the characters of a culture.
also,the past history of the culture make it differs from any other cultures.There is no any two cultures have the same history,hense the result of historical shaping is a unique presentation of all aspect of what we call "culture".

The history differences and the environment differences.

什么原因导致了两种文化差异

Is the difference between the concept of the cultural differences.

firstly, the background is the key to the differences
secondly, the language is also different.