What type of political boundary is between the US and Canada? Religious

Geometric

Consequent

Superimposed

Antecedant

. political or economical policy that isolates a country from participating in international relationships. it has been suggested that the united states participates in isolationism because of its lack of involvement in particular wars or alliances.

i think economic depression and disrupted trade and commerce

hola no soy de ayuda, pero esto debería ayudar: 73829649237640234762038