Arizona, also known as the Grand Canyon State, has numerous nicknames, thanks to its natural beauty, wild-west history, and desert climate. Some alternative synonyms for the Grand Canyon State are Copper State, due to its abundance of copper mines, and Navajo Nation, as it is home to the largest Native American tribe in the country. Additionally, it is often referred to as the Valentine State for the Valentine's Day Massacre, which took place in 1929. Some also call it the Sunset State, due to its magnificent sunsets that can be seen across its vast landscapes. Whatever you choose to call it, Arizona remains one of America's most diverse and awe-inspiring states.