Good morning, everyone. Today we're going to discuss the history of the bicycle. As you may know, the first bicycle-like invention appeared in the early 19th century. However, it wasn't until the 1880s that the modern safety bicycle, with two equal-sized wheels and a chain drive, became popular. This design made cycling much safer and more accessible, especially for women, who began to use bicycles for leisure and transportation. Interestingly, the bicycle also played a significant role in the women's suffrage movement, as it symbolized freedom and independence.
❓ According to the lecture, what made the modern safety bicycle popular in the 1880s?