Which of the progressive goals was most important? And why?

industrialization, urbanization, immigration, and political corruption.

Explanation:

Industrialization, urbanization, and political corruption are the problems addressed through progressive goals which causes adverse affect in our society. The main goal of progressive movement is to attain social welfare by removing social problems from the society. Progressive goals are very important because the society moves toward betterment when they are achieved.

a) hostility to or prejudice against jews.

b) the holocaust, also referred to as the shoah, was a genocide during world war ii in which nazi germany, aided by its collaborators, systematically murdered approximately 6 million european jews             , around two-thirds of the jewish population of europe, between 1941 and 1945.

it the big letter b heart my answer