Answer:
Unos años antes, en 1948, la severa contaminación industrial del aire creó una niebla tóxica mortal que asfixió a 20 personas en Donora, Pensilvania, y enfermó a 7.000 más. La lluvia ácida, descubierta por primera vez en la década de 1850, fue otro problema derivado de las plantas de carbón.
Translation: A few years earlier, in 1948, severe industrial air pollution created a deadly smog that asphyxiated 20 people in Donora, Pennsylvania, and made 7,000 more sick. Acid rain, first discovered in the 1850s, was another problem resulting from coal-powered plants.
Explanation:
This case study talks about
Nature and characteristics of discrimination
Protests and action
The role and significance of key actors/groups
The answer you are looking for is B.Oil
Multiculturalism is the process through which new immigrants and their children enculturate into the dominant national culture, yet still retain a distinct ethnic culture of their own.
Multiculturalism in sociology refers to the way a society addresses cultural diversity. It expresses the idea that society is improved by preserving, appreciating and even promoting cultural diversity. It is based on the underlying premise that people from frequently quite different cultures may coexist peacefully. Multiculturalism is a term used in political philosophy to describe how civilizations decide to create and carry out formal laws addressing the fair treatment of other cultures. Either the ‘melting pot’ hypothesis or the ‘salad bowl’ theory describes how multiculturalism normally emerges.
To read more about melting pot hypothesis see:
brainly.com/question/1627368
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