Where did the enlightenment spark revolution?

In the minds of contemporaries, the Enlightenment laid the groundwork for the Revolution’s most important ideas and agendas. Within two years of its outbreak in 1789, it sparked radical movements in Britain, Haiti, and finally Ireland and Egypt.

Explanation:

i think the answer is c, rivers.

explanation:

sometimes, borders fall along natural boundaries like rivers or mountain ranges. for example, the boundary between france and spain follows the crest of the pyrenees mountains. for part of its length, the boundary between the united states and mexico follows a river called the rio grande. the borders of four countries divide africa’s lake chad: niger, chad, cameroon, and nigeria.