1. if any city is deleted then only city will be deleted . 
2. if any state is deleted then all city in that state and that state will be deleted .
3. if any country is delected deleted that all city and all state of that country  will be deleted .

To open delete location page

Go to main menu  Utilities --->  click on Add Region submenu . Press Delete tab for open delete location page .

Step to delete any existing country

• Click on  in front of any row which contain that country name ( which have to delete) in Country column,data entity of row are populated in fields of form at upper portion .
• Select Country radio button in Want to Delete .
• Click on Delete button then  following message display .

            Click OK button of message .

           Country will be deleted .

Step to delete any existing state of any country

• Click on   button in front of any row which contain that state name ( which have to delete) in sate column,date entity of row are populated in fields of form at upper portion .
• Select State radio button in Want to Delete .
• Click on Delete button then  following message display .

            Click OK button of message .

         State will be deleted .

Step to delete any existing city of state of any country

• Click on  in front of row which captain that city name ( which have to delete) in city column,date entity of row are populated in fields of form at upper portion .
• Select City radio button in Want to Delete .
• Click on Delete button then following message display .

            Click OK button of message .

           City will be deleted .