404. That’s an error.

The requested URL /translate_c?depth=1&langpair=en%7Ces&rurl=translate.google.com&twu=1&u=http://www.americanhistoryonline.org/home&usg=ALkJrhh9soKWl9_7O1YWckR8IotJCglT_A was not found on this server. That’s all we know.