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.
The act is called emancipation. It is a push to get monetary and social rights, political rights or uniformity, regularly for a particularly disappointed gathering, or all the more by and large, in the exchange of such issues. Notwithstanding, comparative ideas might be alluded to by different terms. For example, in the United States, the Civil Rights Movement finished in the Civil Rights Act of 1964.
Today's world population growth compared to the population growth 100 years ago is a big, big difference. The population has doubled many, many times, and even right now the world's population is still skyrocketing. There are several reasons for this. There have been scientific advances in health and medicine. Governments are providing cleaner public drinking water and more sanitary waste removal. With this, people are less likely to get sick. Another reason for rapid population growth is agriculture. Scientists have created newer, better methods to increase the world's food supply, and to make it healthier. They have created method's to protect crops from harmful insects, and to raise crops with less water. This is called the Green Revolution.
