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

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)

idk

explanation: