Which type of ecosystem would you expect humans to depend on the most for the materials we need to build homes?

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 belief that war often drives civil modifications to a society is based upon the evidence that in times of external conflict, a society is forced to abandon long held discriminatory values to:

In the debate over independence, which of these are arguments a loyalist would have made? check all that apply.