Read the definition. a persuasive technique that appeals to the viewer's desire to do what others are doing. which identifies the term that best matches this definition?

Bandwagon

Bandwagon is a persuasive technique that appeals to the viewer's desire to do what others are doing. The most widely recognized example of Bandwagon advertising are the McDonald's signs. They often say below the big M that there are over 50 million served. This gives the consumer the feeling that they should do the same that over 50 million others have done - be served by McDonald's.

i decided to stay late in the laboratory to continue my experiment with the lightbulb. at midnight, thomas edison opened the door and saw all the stuff he was working on. the lightbulb, film and the transmitter. as he walks in an idea hits him on how the lightbulb would work. he would have to change a few wires around to get it to light up. when he did change the wires around it worked so he decided to write a telegraph to his friend to tell him about his success.   as he was packing up he grabbed the telegraph and walked to his home. he told his wife about the success and the next morning mailed the telegraph.

i need some details.