The economic crash was called the Great Depression
Direct Democracy just means that your vote isn't represented by someone else, which would be indirect democracy (like how we have representatives that vote for us in congress). Since you are voting for something in the group "directly" that would be an example of direct democracy.
MEGALOPOLIS is a common term that is used to describe <span>an area with a dense population that encompasses more than one city.
The term came from the Greeks because they were regarded as the first civilizations that developed a strong Architectural knowledge and contributed heavily to developments that we see in the modern age.</span>
Answer:
Sustainable development has been defined in many ways, but the most frequently quoted definition is from Our Common Future, also known as the Brundtland Report: "Sustainable development is development that meets the needs of the present without compromising the ability of future generations to meet their own needs."
