ancient Egypt and mesopotamia
The beer can was introduced in 1935
Mickey
Jeremy Gumbo http://www.greatamericaninventor.com/index.php/beer-helmet/
The old egyptians
The Uzbewikiens
San Miguel Beer
Root beer floats are believed to have originated in the United States. They are typically made by combining root beer with vanilla ice cream, creating a sweet and creamy beverage. The exact origin is often attributed to the late 19th century, with some accounts suggesting that they were first popularized in places like California or by soda fountains across the country.
Steve Pasjak
plato
1925 in Mexico.
I have personally found that Root Beer was invented/introduced on May 16th.
The country that is most famious for beer is England. that grows all the barley, and it has the biggest brewery!