The majority in this country has influenced our culture.
At one time, I know that the Germans were the majority, and I'm not sure whether they still are.
We have more Irish in the US than now lives in Ireland.
The Mexicans and Spanish speaking have pretty much made up the majority in the southern states such as Texas, Arizona, Florida, and California.
The huge immigration during the past ten to twenty years from the Far East is also having some effect on the American culture.
Religious-wise, I think Catholics and Protestants make up the majority in the US. I believe we have over 180 countries represented as citizens in the USA. As the longest existing democracy (okay, democratic republic), the richest, and the only superpower in the world today, our influence extends to this small globe. That's amazing when one considers that the US population represents only five percent of the world population.
c.i.