The Himanta Biswa Sarma-led Assam government completed a year in office today and to mark the occasion the BJP organised a mega rally in Guwahati as a show of strength. The rally was addressed by Union Home Minister Amit Shah. The State Government also plans to organize a month-long Statewide 'Karma Jagya' program to commemorate the first anniversary of the Himanta Biswa Sarma government.