JSFiddle - React, Tailwind, and code Playground

HTML

<script type="text/javascript">
    if (localStorage && localStorage.country) {
        location = localStorage.country;    
    }
    
    function formChanged(form) {
        var val = form.options[form.selectedIndex].value;
        if (val !== 'non-value') {
          if (localStorage) {
            localStorage.country = val;
          }
          location = val;
        }
    }
</script>

<FORM NAME="form1">
  <select onchange="formChanged(this);" NAME="country" SIZE="1">
    <OPTION VALUE="non-value">Select Country
    <OPTION VALUE="chile">Chile
    <OPTION VALUE="colombia">Colombia
    <OPTION VALUE="bolivia">Bolivia
  </select>
</FORM>