In this context, the two factors involved are sometimes spoken of as something you have and something you know. A common example of two-factor authentication is a bank card: the card itself is the physical item and the personal identification number (PIN) is the data that goes with it.
The 49ers would become the second best team in the league until it dissolved after the 49ers first season, and they joined the NFL ranks along with the Cleveland Browns and the Baltimore Colts. The San Francisco 49ers get their name from the California gold-seekers who stampeded the area in 1849.
Juventus was founded under the name Sport Club Juventus in mid-1897 by students from Massimo D'Azeglio Lyceum school in Turin [, but later changed its name to Foot-Ball Club Juventus two years later. The club joined the Football Championship Italy in 1900. In that period, this team is wearing pink and black pants.