Your post only shows your communal side. General Dyer killed 'INDIANS' goddamit and not 'SIKHS'.
I'm sure you are one amongst the Communist's. Just like you say Gen. Dyer killed Sikhs since Jalianwal Baugh is in Punjab, with the same token you must be a Communist since you are a Bengali.
Communists are the slayers and marauders of Nandigram, who 'recaptured' terrotory from helpless farmers.