Ways to develop the leadership principle includes enforce good hygiene and sanitation, correct grievances and remove discontent, be visible and approachable.
Step-by-step explanation:
"Know your marines and look out for their welfare" is one of the Marine corps leadership principles. These are the principles that tell how a leader should behave with the employees who are working under the leaders.
It is responsibility of the leader to make sure that the task is understood by the employees and he has to supervise the task also. The health, hygiene of the employees is also to be taken care by the leader only. If they have any grievances or there is any kind of discontent, that is also to be corrected by the leader.