French involvement in the American Revolutionary War of 1775–1783 began in 1775, when France, a hotbed of various radical Enlightenment ideas and long-term historical rival of the Kingdom of Great Britain, secretly shipped supplies to the Continental Army when it was established in June 1775.
Answer: Some major developments of the Renaissance include astronomy, humanist philosophy, the printing press, vernacular language in writing, painting and sculpture technique, world exploration and, in the late Renaissance, Shakespeare's works.