One of the best ways to generate word-of-mouth advertising is

The best way to generate word of mouth advertising is to start first with family and friends. In order for you to spread, you have to begin with the people who are comfortable with you. From there, you can let them spread  the word of your product or service and then get referals so more people will know about what you are doing. This is the essence and concept of networking or referal selling. You start of with the people you know and then branch out later on.

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In line with other previous and contemporaneous proposals, in 1912 the meteorologist  alfred wegener  amply described what he called continental drift, expanded in his 1915 book the origin of continents and oceans and the scientific debate started that would end up fifty years later in the theory of plate tectonics.