The correct options are
A Sensitive border area
B Activities of rebel groups
C Violence against minority communities
The North East was a sensitive border area, sharing its land boundaries with China, Myanmar, and Bangladesh. The Central government wanted to reduce tensions and bring peace in these regions - it gave enormous powers to the armed forces. Hence, civil liberties and freedom of the North-East people were suspended. The dispute between Bengalis and Assamese in Assam transformed into a complex inter-community conflict.