The first wave of westward expansion accompanied the rise of manufacturing in
New England and increasing mobility
Answer:
I believe the answer to your question is "The American Revolution"
Explanation:
During the American Revolution, one of the main huge ideas followed was Enlightenment. The American Revolution is usually recognized as the beginning of the Age of Revolution. It in turn inspired the French Revolution of 1789, which rapidly spread to the rest of Europe through its wars.
