Queen Ranavalona I ascended 

Queen Ranavalona I ascended to the throne during a period marked by increasing foreign influence, particularly from Britain and France. In response to this encroachment, she implemented a royal edict that prohibited the practice of Christianity in Madagascar, reflecting her desire to maintain traditional Malagasy culture and sovereignty. This edict not only targeted the Christian faith but also led to the expulsion of many foreign nationals, effectively isolating Madagascar from external influences. The queen's policies were rooted in a broader strategy to consolidate power and assert national identity against colonial pressures. In addition to her religious policies, Ranavalona I's reign was characterized by the extensive use of forced labor for various public works and military expansion projects. This labor system was instrumental in developing infrastructure and enhancing military capabilities, which were crucial for defending the kingdom against foreign threats. The queen's approach to governance, while controversial, aimed to strengthen Madagascar's autonomy and resist colonial domination. Her reign had lasting implications for the island's socio-political landscape, shaping the trajectory of Madagascar's history well into the future.