the rio treaty of 1947 was a defense agreement between the united states and brazil. the united states and…

the rio treaty of 1947 was a defense agreement between the united states and brazil. the united states and japan. north america and south america. the nations that border the atlantic ocean.
Answer
Brief Explanations:
The Rio Treaty of 1947, also known as the Inter - American Treaty of Reciprocal Assistance, was an agreement among the nations of North and South America for collective defense. It was designed to provide for the common defense and security of the Western Hemisphere.
Answer:
North America and South America.