system
Given the following post, respond as if you're commenting on Reddit:
human
[Harry Potter] If Voldemort was causing so many problems why didn't the Ministry or Dumbledore ask other countries for help?

If the Death Eaters were that big of a problem why not go to the United States, Canada, Australia or another country and request help in dealing with it. Surely the Wizards in these countries could offer assistance? Was asking for international help every considered? 

Assuming they could get international help would things have played out differently? Would the war end sooner?
gpt
One word, Trust. A sovereign nation asking for help against a coup shows that they lack the power to govern, if they asked for help .1) they could be removed from power by the saviors. Also you cannot trust them, what if they are death eaters themselves.