The correct answer is B) The French monarchy felt threatened.
The effect that the revolutions in Great Britain and the United States had on the French government was that the French monarchy felt threatened.
The English Civil War or English Revolution confronted the members of the English Parliament and their followers with the British monarchy from 1642 to 1660. The monarchy was replaced with the Commonwealth of England.
The American Revolution or Revolutionary War was the war that confronted the 13 American Colonies with the British monarchy from 1775 to 1883. The American Colonies demanded their independence from Britain. The Declaration of Independence was signed on July 4, 1776.
Those civil wars served as an inspiration to the people in France that were living harsh economic conditions, poverty and desperate moments. The effect that the revolutions in Great Britain and the United States had on the French government was that the French monarchy felt threatened.
The other options of the question were A)The French monarchy felt safer, C) The French economy improved considerably, and D) The French government lowered taxes.