Las Vegas, 1906

Daily MailThe San Pedro, Los Angeles, and Salt Lake Railroad was officially completed in 1905, and what was left behind was a cute little desert town far smaller than what you’d find today.

Fremont Street, 1921

Lake-Eglington/UNLV Special CollectionsFremont Street, which would later become the most happening part of Las Vegas, was little more than a small town main street in 1921.

Gambling Casino, 1935

Daily MailBecause of the construction of the Hoover Dam in the early 1930s, there was a huge influx of people living and working in Las Vegas. Gambling was legalized in 1931 and casinos started popping up soon after.

Fremont Street, 1944

Ed Clark/UNLV Special CollectionsOnce casinos became such a big attraction, Fremont Street was the main drag that drew in gamblers.

Golden Nugget, 1950s

Neat StuffAfter World War II, there was a huge boom for Las Vegas gambling. So many new casinos and hotels popped up between 1946 and 1955, though still barely anything compared to what you see now.

Vegas Vic

Neat StuffThe neon cowboy for the Pioneer Club, named Vegas Vic, was a staple of Fremont street. People who had never even been to Vegas could recognize him.

Las Vegas Casino, 1950s

Neat StuffThe interiors of casinos looked a lot different back then compared to now. For one thing, they were a lot brighter inside.

Showgirls

All That Is InterestingLas Vegas showgirls were a huge attraction, and even the smallest casinos had shows.

Frank Sinatra, 1955

Daily MailIn the 1950s, Las Vegas was frequented by a laundry list of big-name celebrities, and Frank Sinatra was a king among famous men.

Miss Atomic Bomb, 1957

shootingparrots.co.ukVegas also drew people in with atomic bomb testing. They detonated their first atomic bomb in the desert outside of town, with a huge crowd watching in 1951. They went on to detonate over 100 bombs at the Nevada Test Site.

Fremont Street

retrolandusa/FlickrOver the years, Fremont street became more brightly lit. Neon signs filled the sky, many of which had moving parts like the famous cowboy sign.

Las Vegas From Above, 1964

Daily MailLas Vegas began to change. While Fremont Street in downtown Las Vegas was the place to be, Las Vegas Boulevard, known as the Las Vegas Strip, became the new happening area to build huge casinos.

The Lights Of Las Vegas, 1966

Keystone-france/Gamma-Keystone/Getty ImagesAfter a while, the lights on Fremont Street began to have a retro feel. It was seen as the old-fashioned part of Vegas.

Tanya The Elephant, 1966

Daily MailVegas was not opposed to publicity stunts. When Tanya, an elephant that performed at the Dunes Hotel and Casino, played at the blackjack table, people loved it.

Woman Playing Craps, 1963.

Keystone-france/Gamma-Keystone/GettyThe late ’60s brought a lot of racial tension in Las Vegas. Segregation was a national issue at the time.

Sahara, 1960s

retrolandusa/FlickrWhen city officials were slow to desegregate, the crime bosses that ran Las Vegas casinos put the pressure on. After all, they wanted to make more money by allowing everyone into their casinos, regardless of color.

Dunes Hotel

AlamyWhen the 1970s came along, there was a huge boom in the Las Vegas population. More and more people were flocking to the casinos.

Entering Las Vegas, 1970s

Keystone-france/Gamma-Keystone/Getty ImagesSince the Las Vegas strip became the mecca for gambling, they built this “Welcome to Fabulous Las Vegas” sign in 1959. What’s funny is that the Las Vegas Strip isn’t actually in Las Vegas. It’s just outside the city limits.

Caesar’s Palace, 1971

retrolandusa/FlickrAs time went on, hotels and casinos got bigger and more lavish. Caeser’s Palace was the first completely themed hotel on the Strip.

Fremont Street, 1979

Gary Thompson/Las Vegas Review-JournalPeople have mixed feelings about Las Vegas now. Gamblers love a night of losing money, but, as you can see from this graffiti, others think it’s a town of moral decay. What do you think?