City of Surabaya

City of Surabaya is the capital of East Java province, Indonesia. Surabaya is the second largest city in Indonesia after Jakarta. Metropolis with a population of about 3 million inhabitants, Surabaya was a business center, commerce, industry, and education in eastern Indonesia. Surabaya city known as a hero because of his history is calculated in the struggle for Indonesian independence from the colonizers.

Surabaya words said to have originated from mythical story of battle between the sura (shark) and baya (crocodile).

Although Java is a majority interest (83.68%), but Surabaya is also home to various tribes in Indonesia, including the Madurese (7.5%), Tionghoa (7.25%), Arabic (2.04%), and the rest are other ethnic groups or foreigners.
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from http://id.wikipedia.org