title: Is there a way to get all posts for a given subreddit instead of just the posts newer than one month?
body: <p>Is there a way to get all posts for a given subreddit instead of just the posts newer than one month?</p>
  
  <p>For example, this is the "last" page of posts from IAmA subreddit we can get to, <a href="http://www.reddit.com/r/IAmA/?count=900&amp;limit=100&amp;after=t3_1k3tm1">http://www.reddit.com/r/IAmA/?count=900&amp;limit=100&amp;after=t3_1k3tm1</a>, and clearly this is not the last page of posts. It does not include any posts older than one month. </p>