The risk

I believe the united states should not get involved in other countries affairs unless it is  direct threat to us.  This is because there is a chance that we will not even need to get involved and that by us getting involved we could put our selfs at risk.  By getting involved the U.S. could put its people at risk because the other countries could attack us and hurt innocent people.  We should only get involved if there is an absolute threat to the people of the U.S.