From the mid-1940s to the mid-1960s, Las Vegas nurtured a growing sense that it was the  Entertainment Capital of the World.  
The mid 1940's to the 1960s saw las vegas grow as the entertainment capitol of the world.
Las vegas was unknown to most people in the nation from the year 1940- onward.
They held sessions for the community on a monthly basis.
The man is smoking.
No one cares about horse-racing, it's the most unpopular sport.
A middle-aged man is sitting down and reading.
People skiing together.
It is impossible for firms to operate with lower costs than the Postal Service.