Very interesting @slowwalker. In Aceh the westernization had been done in the Dutch war with Aceh in the late 19th century AD. But the effort failed. They only succeeded in some areas of Barus and Batak. Because the region was successfully mastered by the Dutch. Currently, Islam is still the majority religion that reaches 99 percent. The rest are Hindu, Buddhist and Christian religions. Here we live side by side and are very peaceful.