Personally I would say it's A (apart from the installation costs which may make it a little expensive) but it does involve certain aspects of D also as wind energy doesn't cause pollution. So either A or D!
Hope I was of help! :)
Population of Milan ( Italy ): 5,270,000 ( urban area ), the 2nd city in EU after Paris.
Barcelona ( Spain ) : 4.7 million people.
Hamburg ( Germany ) : 3.5 million people.
Birmingham ( England ) : 1.1 million people.
Answer: The largest European city which is not actually the capital of the country is : A ) Milan.
The Red Power Movement, also known as the American Indian Movement<span> (AIM), was dedicated to getting the Federal Government of the United States to return land that was previously owned by the Native Americans. In 1969 Native Americans tried to regain Alcatraz Island which was once a part of their native territory.</span>