What changes took place in southeast asia as a result of colonial control?

Colonial control of countries in Southeast Asia produced mixed with mixed results.  New technology was introduced by European colonizers who established businesses and trade.  This increased world trade as more raw materials were now being exported and traded in the east and west. Western education was introduced as well as western political administrations to govern over the colonies.  Unfortunately there negative effects the people were exploited by colonizers and were turned into second-rate citizens and in some cases even slaves in their own countries.  Their resources were being stripped by their European masters and eventually this led to some countries revolting against colonial rule.

The answer is the third one or c