<span style="color: #222222;">The nation paid tributes to freedom fighters – Bhagat Singh, Rajguru and Sukhdev – on their martyrdom day today.  </span><br />'' <span style="color: #222222;"> </span><br />'' <span style="color: #222222;">On this day in 1931, British rulers had executed them in Lahore for their revolutionary activities against the empire.</span><br />'' <span style="color: #222222;"> </span><br />'' <span style="color: #222222;">They were hanged a day before the scheduled date of execution.</span>