The answer is d
none of the others involved the US
The development of alternative and renewable sources of enery such as hydroelectricity, wind power, solar power are the steps taken to address the environmental challenges brought on by industrialization.
<h3>What are the environmental challenges caused by industrialization?</h3>
The industrialization in Europe result to some drawbacks that include air pollution, water pollution and soil contamination.
These drawback significantly resulted in a deterioration of quality of life and life expectancy.
However, various environmental reforms and laws related to environmental challenge are enacted to reduce these pollutions.
Read more about environmental challenge
<em>brainly.com/question/884949</em>
Direct democracy or pure democracy is a form of democracy in which people decide on policy initiatives directly. This differs from the majority of most currently established democracies, which are representative democracies.