10 facts about my topic

1) Skateboarding was first started in the 1950s
2) Skateboarding remains a strange spontaneous creation
3) a lot of people got hurt in skateboarding
4) In 1963, skateboarding was at a peak of popularity
5) skateboarding was mostly either downhill slalom or freestyle
6) in 1965, skateboarding's popularity suddenly crashed
7) Most people assumed that skateboarding was a fad that had died out
8) In 1978  Alan Gelfand create a trick name ollie
9)  less and less people coming to use skateparks forced most to close because skatenard is a dangerous activities
10) people start to build their own half pipe at home to skate