What cultural traditions did immigrants bring to America?

The immigrants to America basically built the structure of American culture, and days could be spent going over all the details.

Africans,for example,brought over vast contributions to pop culture,music and arts.

Scandinavians brought Log Cabins, which is arguably very important in the role of the American home,

People of various faiths brought their holidays and traditions with them, forming a very unique blend of family-to-family variation in customs and ways of life.