France
usa
Switzerland remained neutral.
A nation's overall plan for dealing with other nations is called its foreign policy. This policy is designed to protect the interests of the nation.
Foreign policy is the strategy that a government has for dealing with other nations. Each nation has their own foreign policy.
International policy is the same as foreign policy. Each nation deals with other nations based on the foreign policy of all nations.
British foreign policy
A policy pursued by a nation in its dealings with other nations
Foreign relations are handled by the US Department of State ("State Department").
The basic goal of American foreign policy is and always has been to safeguard the nation's security.
isolationism
The basic goal of American foreign policy is and always has been to safeguard the nation's security.