The answer is b] hydroelectric power
Financial status impacts marital stability in many different ways. If a married couple struggles with financial worries there would be be blaming, worrying and shame in the family that can lead to many arguments. The husband or the wife may feel they are not doing enough to provide and to protect their families and may feel anxious as a result. If the main concern of a family is its financial survival, many other necessities may get neglected because of lack of money. The couple may feel tense and the tension may even contribute to the break up of the marriage.
Other factors associated with a couple's financial status are: health, education, recreational activities. The better the couple's financial status, the more healthier the family is, the better the education they can afford for their children and the better the cultural and social activities they can participate in.
Tourism - minority languages have become part of the tourist landscape because tourists want to see something authentic.
Nationalism - some independent states reestablish the indigenous language as a statement of political and cultural independence
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Modern Electronic communications - rise of mass personal communications tools such as the telephone, Internet can make minority groups to resist the power of mass media and maintain their language.
This example describes Jerome using nonverbal transition.
A nonverbal transition is a communication device that is often used in combination with verbal transitions to achieve a better effect. Some examples of nonverbal transitions are a pause, silence, or taking a few steps in silence as in this question.