lewis & wigen assert, the harrowing of southeastasia to its present boundaries was thus a gradual process 
 Hello! Can you please share some facts about Asia today? 
 youre welcome! 
 I do not currently have culture info but i can tell you that the border between asia and europe was historically defined by european academics 
 Actually, I am more interested in the culture. Do you have that information?
lewis & wigen assert, the harrowing of southeastasia to its present boundaries was thus a gradual process