What is the central idea of the excerpt from wheels of change

Wheels of Change: How Women Rode the Bicycle to Freedom is a book written by Sue Macy. She was born in New York, United States, on May 13, 1954.

The book Wheels of Change takes a lively look at women's history from aboard a bicycle, which granted females the freedom of mobility and helped empower women's liberation. Through old photographs, advertisements, cartoons, and songs, Wheels of Change carriages young readers to past ages to see how women used the bicycle to improve their lives. Clever in tone and scrapbook-like in presentation, the book dexterously covers early influence on fashion, and impact on social change inspired by the bicycle, which, according to Susan B. Anthony, "has done more to emancipate women than anything else in the world."

The central idea of the passage is that:

The bicycle gave females the freedom of mobility and helped them empower women's liberation. Women used bicycles to improve their lives as free and liberated individuals

i love it

explanation:

keep up the good work ; )

i think the answer would mist likely be an adjective clause, because unhappy is an adjective.