Dry-aged beef requires 7 to 14 days or longer to age properly. Wet-aged beef can mature in as few as 7 days. Meat is muscle, and muscle is composed of protein structures that break down with the aging process.
White Americans are the racial majority. African Americans are the largest racial minority, amounting to 13.2% of the population. Hispanic and Latino Americans amount to 17% of the population, making up the largest ethnic minority.
The largest ethnic groups (by ancestry) among White Americans were Germans, followed by Irish and English. In the 1980 census 49,598,035 Americans cited that they were of English ancestry, making them 26% of the country and the largest group at the time, and in fact larger than the population of England itself.