Answer:
British refusal to sign a treaty ending the Revolutionary War
Step-by-step explanation:
The correct answer is: British refusal to sign a treaty ending the Revolutionary War. All of the other options - the British not leaving the Northwest Territory, European officers arming and agitating Native American tribes, and the Spanish not allowing American farmers to use the port of New Orleans - were consequences of America's weak government under the Articles of Confederation. The Articles of Confederation, which was the first constitution of the United States, created a federal government that was too weak to effectively address many of the challenges facing the young nation. As a result, the government was unable to resolve disputes with other countries or enforce its decisions, leading to the consequences listed in the options above. In contrast, the British refusal to sign a treaty ending the Revolutionary War was not a consequence of the weak government under the Articles of Confederation. The Treaty of Paris, which officially ended the Revolutionary War, was signed in 1783, before the Articles of Confederation were ratified in 1781.