Final answer:
According to George Washington, our nation's peace and security depend on observing good faith and justice towards all nations and cultivating peace and harmony with them.
Step-by-step explanation:
According to George Washington, our nation's peace and security depend on observing good faith and justice towards all nations and cultivating peace and harmony with them. Washington believed that it was important for the United States to resolve foreign policy challenges and threats to its territorial integrity to ensure peace and economic development. He relied on the military and the diplomatic corps to achieve these goals.