I need help within 30 mins, 40 points to whoever gives answer

Based on this graph, it is reasonable to assume that by 1930 the percentage of the population with the right to vote was

What triumphs did the late 19th century witness in the realms of industrial growth, urbanization, and technological innovation? what challenges did these developments pose for urban dwellers, workers, and recent immigrants? how did city officials and everyday citizens respond to these challenges?

The tables shows information about two citied what can you infer about the temperature of these cities