If the US didn't have an advanced transportation system, there would be less of a growth in jobs especially for bigger industries. Getting things from one place to another would also be less productive and much slower than it is now.
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Battle of Leyte Gulf, (October 23–26, 1944), decisive air and sea battle of World War II that crippled the Japanese Combined Fleet, permitted U.S. invasion of the Philippines, and reinforced the Allies' control of the Pacific.
Explanation:
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Answer:
President Franklin Delano Roosevelt
Explanation:
Simple as that...
These modern diplomacy protocols limit it