Under the articles of confederation, justice and law enforcement are left to a. the nation b. the states c. the people d. congress

Under the Articles of Confederation justice and law enforcement are powers that were granted to the states (B). States under the Articles were the main owners of power, and controlled all major aspects of governance. The Articles prevented the formation of a strong national government which changed once the U.S. Constitution was written. 

The people which is C as the correct answer