I think it is a. <span>Albert Einstein
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Hunter-Gatherers is the answer to your question<span>
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It warned Roosevelt that Germany was developing an atomic bomb and encouraged him to start a nuclear program in the US that later became the Manhattan Project
Answer:
Credit Unions
Explanation:
credit union, a type of financial institution similar to a commercial bank, is a member-owned financial cooperative, controlled by its members and operated on a not-for-profit basis Members share a common bond i.e. employer, profession. military etc.