Taking collective life as the center is the characteristic of American kinship system.

The kinship system in the United States is centered on collective life and can be described from the following aspects.

First of all, the American kinship system emphasizes the importance of the family as a whole. In American families, the relationship between family members is very close. They usually take part in various family activities together, such as cooking, traveling and celebrating festivals. This tradition of collective life has deepened the feelings between family members and made them know each other better.

Secondly, the American kinship system pays attention to the establishment of intergenerational relations. In American families, grandparents, parents and children keep close contact. The establishment of this kind of intergenerational relationship not only contributes to mutual understanding and communication between family members, but also inherits family traditions and culture.

In addition, the kinship system in the United States also emphasizes mutual assistance and support between relatives. In American culture, helping each other between relatives is regarded as an obligation and responsibility. When relatives encounter difficulties, they usually help each other and tide over the difficulties together.

Finally, the kinship system in the United States pays attention to individual independence. Although American families emphasize collective life and mutual support among family members, they also attach great importance to individual independence and autonomy. Americans generally believe that everyone has their own hobbies and lifestyles, which should be respected and allowed to make their own choices. Therefore, personal space and privacy are fully respected and protected in American families.

To sum up, taking collective life as the center is one of the important characteristics of the American kinship system. This feature emphasizes the close contact and mutual support between family members, and also pays attention to individual independence. This kinship system helps to strengthen the feelings and mutual understanding between family members, and also makes American society more United and stable.

The kinship system in the United States is centered on collective life and has the characteristics of attaching importance to blood relationship, marriage relationship and social communication. These characteristics * * * isomorphically became the unique kinship culture in the United States, which played an important role in the stability and development of American society.