Which accomplishment helped make Herbert Hoover popular at the beginning of his presidency

Which accomplishment helped make Herbert Hoover popular at the beginning of his presidency? Hoover expanded tax cuts among all income classes.

Explanation:

- "made the south's economy grow rapidly and a small effect that a lot of people don't know is that it made the more demand of slaves and cotton products. and also new states formed due to plantations growing in size."

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worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)