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The available evidence suggests that immigration leads to more innovation, a better educated workforce, greater occupational specialization, better matching of skills with jobs, and higher overall economic productivity. Immigration also has a net positive effect on combined federal, state, and local budgets.
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(usually one quarter or one year).The four components of gross domestic product are personal consumption, business investment, government spending, and net export.
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Economics is the study of how humans make decisions in the face of scarcity.
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The correct answer is A. Steep mountains contributed most to the isolation of individual Greek city-states.
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Greece is a mountainous country located in southeastern Europe, on the southern part of the Balkan Peninsula and the surrounding Mediterranean islands. There are about 2,000 islands in Greece.
Greece is a mountainous country, with about 80% of its area composed by mountains of different altitudes. In the center of the peninsula, the Pindus mountains extend from north-west to south-east, and rise to 2637 meters high. The highest mountain of Greece is Mount Olympus, 2919 meters high.
These geographical characteristics contributed to the isolationism of the different Greek city-states, which were unable to establish a political continuity that would unify them into one nation.
It is c.sandra day o Connor
