During 1931-1945(world war 2) japan became to build up and later went to war with the united states (August 1941 The Battle of Pearl Harbor)
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Answer:
O acid rain destruction as a result of harmful emissions.
Explanation:
Aid rain occurs when sulfur dioxide and carbondioxide gases are released in the atmosphere from industries. These gases mixed with water in the atmosphere produces acids such as sulfuric acid and carbonic acid which destroy animals and plants when falls on the ground in the form of precipitation. Ground and water pollution also occurs due to waste liquids that flows from the industries to the water bodies that greatly affect biodiversity.
To ensure that no single branch became too powerful
Spain colonized Cuba, and Portugal colonized Brazil.
It caused major tensions between the East and the West. I just took the test