title: How to add country in Magento2?
body: <p>We have Magento version 2.2.5.</p>
  
  <p>We try to enable (add) Kosovo.</p>
  
  <p>So:</p>
  
  <ol>
  <li>add in DB directory_country XK, XK and XKX</li>
  <li>go in /vendor/magento/zendframework1/library/Zend/Locale/Data and
  edit en.xml/it.xml with Kosovo (already exist) also add Kosovo</li>
  <li>flush cache with console</li>
  </ol>
  
  <p>When we go to admin configuration to general to add available country not exist. We try also to add a test country and not working. We also try to edit /vendor/magento/module-directory/etc/config.xml add allow country.</p>
  
  <p>How we can do?</p>