What is each part of congress meant to contribute to the government as a whole

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?

How do private property rights serve as an incentive in a free enterprise economy ?

What conclusion about the role of the media can be drawn from these headlines?