Creating conservation zones within cities was not a progressive movement reform. The correct option among all the options given in the question is option "d". The Progressive Movement was actually aimed at taking out the corrupt individuals from the system and giving the people a healthy atmosphere. This movement worked for women suffrage as well.
C hope that helps have a god one
One factor was barbed wire. As farmers and ranchers wisened up, they used the wire to fence in their cattle, destroying the use of cowboys, and taking away one aspect of the "wide open west". Herds of cattle took over the plains and destroyed the grass. In 1883 the big drought struck and water streams dried up and prairie fires grazed. Also the barbed wire and the natural disasters.
<span>unwilling to resolve issues through diplomacy</span>
It Started at the end of WWll when the soviets and the US competed for global influence and power