Product Prospectus

1.How did skateboards evolve over time? 2.A series of skateboards in different styles. 3.It shows the chain of how they evolved. 4.A line of skateboards with notecards on top explaining each step in the evolutionary track of skateboards. 5.It shows in depth knowledge of how they evolved over time. 6.I need to research from the begginning of skateboarding until now to look at each model of skateboards in order to put into an evolutionary pattern. 7.I need to research the evolutionary pattern of skateboards next.