---
title: "What decision forbade slavery forever in the Louisiana Purchase north of the 36°30' parallel?"  
description: "What decision forbade slavery forever in the Louisiana Purchase north of the 36°30' parallel?"  
author: "martina johnson"  
published: 2018-04-03  
canonical: https://answers.mindstick.com/qa/40514/what-decision-forbade-slavery-forever-in-the-louisiana-purchase-north-of-the-36-30-parallel  
category: "usa history"  
tags: ["usa history"]  
reading_time: 1 minute  

---

# What decision forbade slavery forever in the Louisiana Purchase north of the 36°30' parallel? 

What decision forbade slavery forever in the [Louisiana Purchase](https://answers.mindstick.com/qa/51314/what-were-the-approximate-latitude-and-longitude-measurement-of-the-united-states-before-the-louisiana-purchase) north of the 36°30' parallel? \
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Original Source: https://answers.mindstick.com/qa/40514/what-decision-forbade-slavery-forever-in-the-louisiana-purchase-north-of-the-36-30-parallel

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