Complex sentence: On March 21, Noe Zhordania formed a new government, which had to deal with armed peasants' revolts, excited by the local Bolshevik activists and largely supported from Russia, and becoming more troublesome when carried out by ethnic minorities such as Abkhazians and Ossetians.
Split into simpler sentences: On March 21, Noe Zhordania formed a new government, which had to deal with armed peasants' revolts incited by local Bolshevik activists and largely supported from Russia. These became more troublesome when carried out by ethnic minorities such as Abkhazians and Ossetians.