Question: What was opened just before the First Houses located in Atlanta, Georgia, that replaced a shantytown just south of Georgia Tech along Techwood Drive as America's first what?
Sentence (from "Turner Broadcasting System"): Turner Broadcasting System, Inc. (also known simply as Turner) is an American media conglomerate that is a division of Time Warner and manages the collection of cable television networks and properties initiated or acquired by Ted Turner.
Relevant evidence: No