Power sharing is desirable in democracy because :
(1) Prudential reasons :
 (a) It helps to
reduce the possibility of conflict between social groups. Since social conflict
often leads to violence and political instability.
(b) It is a good way to ensure the stability of political
order.
(c) Imposing the will of majority, community over others may
look like an attractive option in the short run, but in the long run it
undermines the unity of the nation.
 (ii) Moral reasons :
 (a) Power sharing is
the very spirit of democracy. A democratic rule involves sharing power with
those affected by its exercise and who have to live with its effect.
(b) People have a right to be consulted on how they are to
be governed.
(c) A legitimate government is one where citizens through
participation, acquire a stake in the system.

Without power sharing there is a many more chance to arise conflict between community