Answer:
A. Details that reinforce the main idea
Explanation:
This is because supporting details are an explanation for the main idea. Therefore the main idea is backed up (reinforced) with details that support it.
Capitalize "Y" in you since it is the start of a statement
Answer:
The correct answe is option D: Short-term effect of bicycles becoming increasingly popular, which is the improvement of the nations's road that best characterized.
Explanation:
Wheels of change is when bicycles became extremly popular in the 1800s and 1900s.