The primary cause of the Septembrist Rebellion in France in 1830 was widespread discontent with King Charles X's increasingly authoritarian rule. His July Ordinances of 1830, which dissolved the Chamber of Deputies, curtailed suffrage, and limited press freedoms, fueled anger among liberals and the bourgeoisie. This tension escalated into a three-day insurrection known as the July Revolution, which ultimately led to the abdication of Charles X. The uprising marked a significant shift towards constitutional monarchy in France, leading to the establishment of the July Monarchy under Louis-Philippe, reflecting the desires for greater political representation and civil liberties.