Nevada was first in the country to legalise gambling. Building the Hoover Dam (formerly known as Boulder Dam) began construction on Colorado River. During Great Depression Era (the 1930’s), people were eagerly seeking work. 2005 brought celebrations for the city’s centennial commemoration, although everybody knows that this place never needs an excuse to party.Īlthough recognised during 1905, it did not become incorporated as an official city until 1911. The city was officially recognised in 1905, becoming a perfect resting oasis for The Union Pacific Railroad. Spanish for ‘The Meadows’, Las Vegas got its name because of its provision of spring-fed water.