What did most of the people in Ancient China have? -Government officials
-Merchants
-Craftsmen
-Farmers
-Poets
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What greek scientist created a screw to move water for irrigation?

Janette goes into an electronics superstore to buy a new computer. the salesperson works with her to find the right model, and she agrees to buy a new computer for $500 and a floor-model 18-inch monitor for $100. just when she is ready to pay, the salesperson walks away for a minute and then comes back to inform her that the monitor she was ready to purchase can't be sold for < $125. she agrees to the extra $25 even though they had initially agreed on the $100 selling price. janette has fallen for the technique of gaining compliance.

Public opinion is of most value when the people who hold an opinion that opinion.