The <a href="https://en.wikipedia.org/wiki/National_Football_League" id="mwAQU" rel="mw:WikiLink" title="National Football League">National Football League</a> announces expansion teams for <a href="https://en.wikipedia.org/wiki/Dallas_Cowboys" id="mwAQY" rel="mw:WikiLink" title="Dallas Cowboys">Dallas</a> to start in the 1960 NFL season and <a href="https://en.wikipedia.org/wiki/Minnesota_Vikings" id="mwAQc" rel="mw:WikiLink" title="Minnesota Vikings">Minneapolis-St. Paul</a> for the 1961 NFL season.