Instead , she campaigned for a separate Zeliangrong territory within the Union of India .
Gaidinliu was opposed to the Naga National Council ( NNC ) insurgents , who advocated secessionism from India .
Gaidinliu campaigned for a separate Zeliangrong territory within the India     .
Gaidinliu was opposed to the Naga National Council ( NNC ) insurgents , who advocated secessionism from India .