1931 & # 8211; ኔቫዳ ካሲኖዎች legalizes - ቀዳጅ ክለብ, በሀገሪቱ የመጀመሪያው ቁጥጥር ዎቹ ካዚኖ, apnes i የላስ ቬጋስ.
1931 & # 8211; Nevada legalizes casinos - Pioneer Club, dalka ee ugu horeysay nidaaminaya casino, apnes i Las Vegas.