Which invention lower the cost of steel production

Which of harriet martineau’s books is a foundational treatise on sociological data collection?

Which of the following best describes nativism? a group’s shared beliefs, values, and ways of life the belief that the interests of native citizens should come before the interests of outsiders the act of separating one group from another group a distinct group that lives or works together within a larger community

Using the pictures and text for reference describe what had to be done to create the central park today