title: Bootstrap navbar-toggle won't open when clicked
body: <p>For the longest time, I have tried to figure out how to make the bootstrap navbar-toggle work on my webpages. I have tried everything I know and I just can't seem to make it work. Nothing happens when I click on the 'hamburger'.</p>
  
  <p>Can somebody please point out to me what is wrong here? I have attached the code below for my nav section.</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous"&gt;
  &lt;script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"&gt;&lt;/script&gt;
  &lt;script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"&gt;&lt;/script&gt;
  &lt;nav class="navbar navbar-inverse navbar-fixed-top"&gt;
      &lt;div class="container-fluid"&gt;
          &lt;div class="navbar-header"&gt;
              &lt;a class="navbar-brand" href="index.html"&gt;
               Brand Logo
              &lt;/a&gt;
              &lt;button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#example-navbar-collapse" aria-expanded="false"&gt;
                  &lt;span class="sr-only"&gt;Toggle navigation&lt;/span&gt;
                  &lt;span class="icon-bar"&gt;&lt;/span&gt;
                  &lt;span class="icon-bar"&gt;&lt;/span&gt;
                  &lt;span class="icon-bar"&gt;&lt;/span&gt;
              &lt;/button&gt;
          &lt;/div&gt;
          &lt;div class="collapse navbar-collapse" id="example-navbar-collapse"&gt;
              &lt;ul class="nav navbar-nav navbar-right"&gt;
                  &lt;li&gt;&lt;a href=""&gt;Item 1&lt;/a&gt;&lt;/li&gt;
                  &lt;li&gt;&lt;a href=""&gt;Item 2&lt;/a&gt;&lt;/li&gt;
                  &lt;li&gt;&lt;a href=""&gt;Item 3&lt;/a&gt;&lt;/li&gt;
                  &lt;li&gt;&lt;a href=""&gt;Item 4&lt;/a&gt;&lt;/li&gt;
              &lt;/ul&gt;
          &lt;/div&gt;
      &lt;/div&gt;
  &lt;/nav&gt;</code></pre>
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