Why does men like to dominate women?

A preference by a person participating in certain activities or roles, can only be answered by them specifically. Every individual likes different things for different reasons. In a general, broad answer... one could say that a man enjoys the control and power in domination. It may also be sexually gratifying for him to do so.

*It is only acceptable when their partner is a willing subject, or this turns into a case of abuse. Consent is needed by both parties in submission and Domination.