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.
Manilamen is the term used to refer to Filipino deserters from the Spanish ships at Saint Malo in the bayous of Louisiana, near the city of New Orleans and settled there. They jumped ship to escape Spanish brutalities. They spoke in Spanish and a Malay dialect. They lived together without the world knowing about their swamp existence.