Know why first phase of WB elections is vital for TMC

Today was the last day of campaigning in West Bengal and Assam ahead of the phase 1 elections. This is why the political parties went all out to woo more and more voters in both states. On the other hand, Phase 1 in West Bengal is very crucial for TMC as the Mamata Banerjee party would like to stay intact in all the areas undergoing polling whereas BJP would wan more