The correct answer is 80 times.
In 1790, there was just under 4 million people, and nowadays it's around 320 million. If you divide 320 000 000 with 4 000 000 you get 80, which means that the population has increased 80 since 1970. This is according to the data collected at the 2010 census.
In the principle of Federalism the power is distributed among the national (options B and C are considered) and a local government, and in the case of the US the local government is the state government (answer B).
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Motives for Exploration - Wealth and Religion. The motives for Spanish, French and English explorers were all different, although in some ways, they were the same. They all wanted to find the Northwest Passage, which they believed was a direct and efficient route to the Orient - home of spices, silks and wealth.
<span>Mouth.
And the main tools by which this is achieved is the tongue and the lips.The oral stage is Freud's initially phase of identity improvement. From birth until around year and a half of age, a newborn child's life fixates on his mouth. The fundamental aim of this stage is to fulfill oral want by invigorating the erogenous zone of the mouth. Newborn children are conceived with an extremely all around created feeling of taste, and their mouths are the most complex devices they need to investigate their reality.</span>