United States of America

The United States of America (USA or U.S.A.), commonly referred to as the United States (US or U.S.), America, and sometimes the States, is a federal republic. The Island has five populated and nine unpopulated territories in the Pacific and the Caribbean and in the Coast of America.

California
California is a state located on the West Coast of the USA.

Nevada
Nevada is a state in the Western, Mountain West, and Southwestern regions of the United States. Nevada is the 7th most extensive, the 35th most populous, and the 9th least densely populated of the 50 United States. Nearly three-quarters of Nevada's people live in Clark County, which contains the Las Vegas–Paradise metropolitan area[5] where the state's three largest incorporated cities are located.[6] Nevada's capital is Carson City. Nevada is officially known as the "Silver State" due to the importance of silver to its history and economy. It is also known as the "Battle Born State", because it achieved statehood during the Civil War; "Sagebrush State", for the native plant of the same name; and "Sage hen State."

Las Vegas
Las Vegas is a city in the United States, the most populous city in the state of Nevada, the county seat of Clark County, and the city proper of the Las Vegas Valley. Las Vegas is an internationally renowned major resort city known primarily for gambling, shopping, fine dining and nightlife and is the leading financial and cultural center for Southern Nevada. The city bills itself as The Entertainment Capital of the World, and is famous for its mega casino–hotels and associated entertainment. A growing retirement and family city, Las Vegas is the 31st-most populous city in the United States, with a population at the 2010 census of 583,736.