The Most Important Idea in Copernicus' De Revolutionibus Was Placing

question 23

Short Answer

The most important idea in Copernicus' De Revolutionibus was placing the _______________ at the center of the Universe.

---

Definitions:

Labor-Management Relations

The interaction between employees or their representatives (often unions) and management in the workplace, focusing on the negotiation and application of work terms.

Rail

A mode of land transport involving trains traveling on tracks, typically used for carrying goods and passengers.

Yellow Dog Contract

An employment agreement where the worker promises not to join a labor union during the term of employment, now illegal in many jurisdictions.

Union Workers

Employees who are members of a labor union, which represents their interests in negotiations with employers.