policy measures to reduce the frequency of banking and financial crises , economics homework help

Hi, I need help for my economic of money and banking research question.

“National and international policy makers should try to reduce the frequency of banking and financial crises. Argue for three different policy measures that would be helpful to reduce the frequency of banking and financial crises. In each case indicate whether the measure you propose requires international coordination or could be implemented in individual countries even if other countries declined to implement the same measure.”

Please go straight into explain each points in 150-200 words. Please provide graph and diagrams if necessary.