Answer: 1960s and 1970s marked a crucial period in the history of skateboarding when it transitioned from a casual activity to a widespread and influential cultural phenomenon.
Explanation:The introduction of urethane wheels in the late 1960s revolutionized skateboarding, providing better grip and maneuverability. This technological advancement further fueled the growth of skateboarding as a popular recreational activity.
here are some fun facts - or examples.
By the 1970s, skateboarding had become a significant youth subculture, with skate parks being built across the United States and beyond. Skateboarding legends like Tony Alva and Stacy Peralta emerged during this era, further contributing to the rise of skateboarding's popularity.
