Display Menu With wp_nav_menu()

This echoes on header and footer etc

wp_nav_menu(array(
  //customMenuLocation has been registered on function.php check out
  'theme_location' => 'customMenuLocation'
));

more examples:
wp_nav_menu(array(
  //customMenuLocation has been registered on function.php check out
  'theme_location' => 'customFooterLocationOne'
));

Need to register it under functions.php

register_nav_menu('customMenuLocation', 'Custom Nav Menu Location');