The railroad system was important for imports and exports out west. Another main reason is for the transportation.
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The scale of the market is an example that causes technological progress. If the technologies are being developed, it is made to increase or maximize profit. In microeconomics, the scale of the market is the cost advantage where the cost per unit output decreases but increases the number of output.
The answer would be letter D.
B to help people understand society
According to abraham maslow, ________ is the need to find meaning and identity beyond the self.
Answer self actualization
