How do I add a drop down field for Canadian providences?

How do I add a drop down field for Canadian providences? Drop down has for USA states only.

You can use the Canadian Provinces Picker widget: https://widgets.jotform.com/widget/canadian_provinces_picker 

Check this guide if you need to know how to add a widget to your existing form: https://www.jotform.com/help/252-How-to-Add-a-Widget-to-Your-Form 

Open a new thread if you need anything else, we will be glad to assist you.