In fact the founders knew how important that was...if it weren't for foreign aid to us during the revolution who knows what would have happened.
So I think everyone is in agreement that we would help a group that wanted to be free just like our founders wanted.
Not what we have done...continually set people up just to abandon them to be slaughtered when it is politically correct for us to stand with them (i.e. the Kurds, etc).
I think the question in regard to allies is a very tough one it really depends on the situation and what it means to stand with them. If it means to stand with them in the light of truth and righteousness then sure...if it means we stand with them to cover stuff up...then hell no.
One common theme across ALL of this...liberty, etc...will only work if people are willing to accept accountability for their decisions and actions and that is the key thing that has been diminished and marginalized in our country and the world - heck the slave masters need that to be marginalized so they can control. Personal accountability and responsibility is actually the greatest source of power an individual has...they have all been tricked into giving up for a false sense of security.