Why was Jefferson's presidency controversial when it came to the Louisiana Purchase

some people were against the purchase, believing Jefferson overstepped his Constitutional authority as president in buying the land.

Explanation:

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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)

enhanced benefits or fringe benefits are supplementary additions employers offer to employees in addition to their wages. these benefits, both monetary and non-monetary are offered to boost employee morale. benefits