[Answer] During the last half century the average household income of Americans has ___ and their self-reported personal happiness has ___.

Answer: Increased; remained almost unchanged

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During the last half century the average household income of Americans has ___ and their self-reported personal happiness has ___. The process by which we perceive and respond to events that are perceived as harmful threatening or challenging. Between ages 18 and 27 the average worker in the US holds____job (s). During the last half century the average household income of Americans has ___ and their self-reported personal happiness has ___. During the last half century the average household income of Americans has _____ and their self-reported personal happiness has _____. increased; remained almost unchanged Some individuals are more vulnerable to illness because their biological systems respond more strongly to … During the last half - century the buying power of Americans has _____ and their self-reported personal happiness has _____. increased;remained almost unchanged...

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