The correct options are
A <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}-->
Corruption
C <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}-->
Regionalism
D <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}-->
Criminalisation
There are various social, political and economic challenges in a democracy. The political aspects include corruption, regionalism, criminalisation of politics and political violence. Gender discrimination is a form of social challenge in a democracy.