Answer:
The first mechanical calculator was invented by the French mathematician Blaise Pascal
The Connecticut plan was adopted by the federal legislature, the plan was known as the Great Compromise
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Geography played a critical role in the economic development of ny, boston and charleston, since all of these cities were located on the atlantic ocean and had protected harbors, that allowed for unprecedented levels of trade with both other states and other nations.</span>
Answer: Great Depression & Unstable Economy
Explanation:
