The culture of the United States of America, also referred to as American culture, encompasses various social behaviors, institutions, and norms in the United States, including forms of speech, literature, music, visual arts, performing arts, food, sports, religion, law, technology as well as other customs, beliefs, and forms of knowledge. American culture has been shaped by the history of the United States, its geography, and various internal and external forces and migrations. Several historical ethnicities make up American culture: Yankee (Anglo-American), Tejano, Louisiana French (Cajun, Creole), Pennsylvania Dutch (Fancy Dutch, Amish), New York Dutch, Texas German, Alaskan Russian, Puerto Rican, Hawaiian. Its Western foundations are primarily English-influenced, with prominent German, Italian, Spanish, Asian, African, Polish, Jewish, Indigenous, French, and Scandinavian regional influences. Since the United States was established in 1776, its culture has been influenced by successive waves of immigrants, and the resulting "melting pot" of cultures has been a distinguishing feature of its society. Americans pioneered or made great strides in musical genres such as heavy metal, rhythm and blues, jazz, gospel, country, hip hop, and rock 'n' roll. The "big four sports" are American football, baseball, basketball, and ice hockey. In terms of religion, the vast majority of Americans are Protestant, Catholic, or irreligious. American cuisine includes popular tastes such as hot dogs, milkshakes, and barbecue, as well as many other class and regional preferences. The national language de facto is English. Distinct cultural regions include New England, Mid-Atlantic, the South, Midwest, Southwest, Mountain West, and Pacific Northwest.Politically, the country takes its values from the American Revolution and American Enlightenment, with an emphasis on liberty, individualism, and limited government, as well as the Bill of Rights and Reconstruction Amendments. Under the First Amendment, the United States has the strongest protections of free speech of any country. American popular opinion is also the most supportive of free expression and the right to use the Internet. The large majority of the United States has a legal system that is based upon English common law. According to the Inglehart–Welzel cultural map, it leans greatly towards "self-expression values", while also uniquely blending aspects of "secular-rational" (with a strong emphasis on human rights, the individual, and anti-authoritarianism) and "traditional" (with high fertility rates, religiosity, and patriotism) values together. Its culture can vary by factors such as region, race and ethnicity, age, religion, socio-economic status, or population density, among others. Different aspects of American culture can be thought of as low culture or high culture, or belonging to any of a variety of subcultures. The United States exerts major cultural influence on a global scale and is considered a cultural superpower. Source: Wikipedia (en)