Answer:
Banks invested in loans that people could not pay back.
Explanation:
People were given housing loans with variable interest rates that they could no pay back and defaulted on.
The renaissance did not limit itself to simple looking pretty, however. behind it was a new intellectual discipline: perspective was developed, light and shadow were studied and the human anatomy was poured over all in pursuit of a new realism and a desire to capture the beauty of the world as it really was
The answer is China, hoped I helped
The conflict between environmental groups and concerned citizens on the one hand and the promoters of fossil fuel unbridled use on the other which is not resolved and having national governments that just are spokesmen for the big multinational oil corporations and don't listen to their citizens is part of the problem. Also, major cities are implementing green policies in a big way which is bringing them into contradiction with federal governments which are dragging their feet on measures to protect the environment and cut greenhouse gases.
