---
title: "How did Turner's Frontier Thesis differ from the Safety-Valve Theory?"  
description: "How did Turner's Frontier Thesis differ from the Safety-Valve Theory?"  
author: "Gray  park"  
published: 2018-05-12  
canonical: https://answers.mindstick.com/qa/42182/how-did-turner-s-frontier-thesis-differ-from-the-safety-valve-theory  
category: "history, politics & society"  
tags: ["usa history"]  
reading_time: 1 minute  

---

# How did Turner's Frontier Thesis differ from the Safety-Valve Theory? 

How did Turner's Frontier Thesis differ from the [Safety](https://www.mindstick.com/articles/167295/the-way-technology-affects-our-safety)-Valve Theory? \
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Original Source: https://answers.mindstick.com/qa/42182/how-did-turner-s-frontier-thesis-differ-from-the-safety-valve-theory

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