After his assassination, she became the regent of her son Vaballathus and held de facto power throughout his reign.In 270, Zenobia launched an invasion which brought most of the Roman East under her sway, culminating with the annexation of Egypt.There are four main tour routes – the Red Route, Yellow Route, Green Route and Purple Route – covering Hollywood, West Hollywood, Beverly Hills, Santa Monica, Venice, Marina Del Rey and Downtown Los Angeles.Then there are also two connector routes – the Blue Route and the Orange Route – servicing Universal Studios Hollywood and the Los Angeles International Airport (LAX) hotels along Century Blvd. Her husband Odaenathus became king in 260, and elevated Palmyra to supreme power in the Near East by defeating the Sassanians and stabilizing the Roman East.
He was never drawn to the excitement of the night life that attracted many students.
This is in addition to goods bought by tourists, including souvenirs.
In 1936, the League of Nations defined a foreign tourist as "someone traveling abroad for at least twenty-four hours".
The World Tourism Organization defines tourism more generally, in terms which go "beyond the common perception of tourism as being limited to holiday activity only", as people "traveling to and staying in places outside their usual environment for not more than one consecutive year for leisure, business and other purposes".
Tourism can be domestic or international, and international tourism has both incoming and outgoing implications on a country's balance of payments.