Social networks have existed in one form or another for over _______ years.
A)10
B)15
C)25
D)40
E)50 The precursors of today's social networks began in the 1970s as online bulletin boards that allowed users with common interests to interact with one another.The first modern social network was Six Degrees.com,launched in 1997.

Question

Quizplus · Accepted Answer

The Answer of Social networks have existed in one form or another for over _______ years.
A)10
B)15
C)25
D)40
E)50 The precursors of today's social networks began in the 1970s as online bulletin boards that allowed users with common interests to interact with one another.The first modern social network was Six Degrees.com,launched in 1997.

Social Networks Have Existed in One Form or Another for Over