A burqa is primarily worn by Muslim women to be in compliance with the Koran.
The Koran broadly states that all men and women should cover themselves and be modest.
Some women follow this by wearing a hijab. Some follow this by wearing a burqa. It really depends on what brand of Islam the woman grew up with and follows today.
So, the answer is to follow the Koran in being modest.
He gets land because he is the ruler of the land.
