The Louisiana Purchase treaty is important document because it shows the extent to which the United States was claiming land westward.
The precedent that Washington and Congress made was to have cabinet meetings with their top advisers.
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-Payshence
Due to its energy consumption, desalinating sea water is generally more costly than fresh water from surface water or groundwater, water recycling and water conservation. However, these alternatives are not always available and depletion of reserves is a critical problem worldwide.[5][6] Desalination processes are usually driven by either thermal (in the case of distillation) or electrical (in the case of reverse osmosis) as the primary energy types.
Explanation:
A. Age of industrial entrepreneurs.
