There are 435 seats but anyways the answer is (D) one third
Extremist is one way to describe a terrorist, because usually, they believe in something and are fighting for it. However, they use extreme methods, such as killing people, in order to get what they want.
One main reason why progressives wanted to reform city governments was because "<span>A) They believed that major cities were controlled by city bosses who were corrupt; they used force and favors to control the city," since the progressives were against corruption in all areas of life. </span>
A(representative) I believe.