Which Progressive Era muckraker’s book led to the passage of the Meat Inspection Act?

Ssignment 4: contemporary issues in modern police operations and the policing due week 10 and worth 180 points select one to two (1-2) contemporary issues in modern police operations and examine the related law enforcement agencies, change, and efficiency.

Why was the leo frank case important ?

What are the relation of community dynamics and community action to applied social sciences?