The correct options are
A The Moplah rebellion erupted in the Malabar region.
C The British accused Gandhi for the tragedy of Chauri Chaura and imprisoned him.
The Moplas, a community of Muslims in Malabar, rebelled against the British authorities and landlords of the region in 1921. In July that same year, the INC called for the boycott of the visit of the Prince of Wales in November, to show resistance.
Meanwhile, Gandhi was sentenced to six years of jail after the riots of Chauri Chaura.
More than twenty lakh charkhas were distributed across India to make handmade Swadeshi clothes.