Final answer:
The synthesis likely includes a reference to bicycles' effects like improved roads, the consideration of bicycle value by non-users including women, and the significant impact on women's societal roles.
Step-by-step explanation:
The synthesis in question appears to be related to the historical context and the impact of the bicycle in late 19th and early 20th century societies. When evaluating the given options, the synthesis likely includes:
- B. a reference to earlier information about effects of the bicycle, such as improved roads, since bicycles contributed to the demand for better road infrastructure.
- C. a suggestion that even women who were not using bicycles were considering their value, emphasizing the broad societal impact of the bicycle.
- D. a new understanding that some considered the bicycle's effect on women its greatest effect, highlighting changing social dynamics.
These items collectively contribute to the understanding of the bicycle's multifaceted effects on society, technology, and the progression of women's rights.