Conversation so far:
What was Mihail Kogălniceanu's connection to the reforms?
Mihail Kogălniceanu's efforts at land reform resulted in a censure vote.
What happened to Mihail Kogălniceanu during the times of the  reforms?
Mihail Kogălniceanu's efforts at land reform led Cuza to enforce them through a coup d'état in May 1864.

Question: What else is significant?
Self-contained rewrite: What else is significant about the events involving the reform?