Which of the following best describes the location of the first river valley civilizations? (4 points) Civilizations developed in locations ideal for trade with natural defenses to prevent attack.
Civilizations developed in remote areas so that they did not have to spend tax money on defense walls.
Civilizations developed in areas well suited for agriculture but relied on trade for everything else.
Civilizations developed in areas ideal for trade but low in natural resources and defenses.

Cynthia writes computer programs for mobile phones and has received five job offers in the last week this is most likely because everfi

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.

Which type of learning occurs when you observe how other people act?