The middle three are good answers. The top and the bottom are not really important.
The Progressive Era Conservation Movement was a social movement taking place during the late 19th and 20th century that saw a resurgence in environmental conservation following the drastic exploitation of natural resources in the United States. Supporters of this movement included President Theodore Roosevelt who created state entities to preserve natural resources and lands.
The Hetch-Hetchy debate discussed the incorporation of water resources into San Fransisco's city planning, specifically the damming of an important river in Yosemite in order to grow the new city or the conservation of wild lands. Congress debated the issue, pitting conservationists and preservationists against one another, eventually, conservationists were victorious seeing a dam built in the Hetch Hetchy Valley.
In Europe, nations twisted to dictators to help them get out
of the economic misery. Hitler was nominated officially and expanded his power
and authority because he played upon people's dreads and abhorrence of other
groups like communists and Jews. Many people in Italy, Spain, Germany, and
Japan were eager to give up on democracy because they were anxious for the
leadership, protection, and guidance that these rulers apparently offered
hope it helps
<span>The answer to the question is a slower transit towards industrialization. In the industrial period, cities grew tremendously with the onset of new technologies and prospect for families making a new living for themselves. Unfortunately, the cities grew too fast and couldn't hold the influx of people living in them. This led to tremendous pollution, famine, disease and war. With a slower growth, the cities would have been able to better handle the influx of new people.</span>
