Early history. 1  References to mental disorders in early Egyptian, Indian, Greek, and Roman writings show that the physicians and philosophers who contemplated problems of human behaviour regarded mental illnesses as a reflection of the displeasure of the gods or as evidence of demoniac possession.
In the United States, the most common beer bottle holds 12 ounces of beer. There are also less common beer sizes, which include 11, 22, 24 and 25.4 ounces. A single serving of beer usually refers to 12 ounces in America and has an average alcohol content of 5 percent. Continue Reading.
1 Beer contains between 4 and 7 percent alcohol by volume, with the average being 5 percent alcohol by volume. 12 oz.