I think is B I'm not sure
It refers to communities that are planned, built, or modified to promote sustainable(able to be maintained at a certain rate or level.) living. Sustainable communities tend to focus on environmental and economic sustainability, urban infrastructure, social equity, and municipal government.
The latin american didn’t support them
The question would have been easier to answer, if some options would have been given. Based on my knowledge, i am answering the question and hope that it helps you. As Eastern European nations began to reform away from the Communist style of government, the nation that initiated reforms first, under solidarity, during the early 1980s was Poland.