The Japanese occupied the area from 1942 to 1945. was a period of deprivation, and the allied forces bombed Manado greatly in 1945. During the period of independence thereafter, there was a split between pro-Indonesian and pro-Dutch Minahasa. The appointment of Sam Ratulangi as the first East Indonesia governor then succeeded in winning Minahasa support to the Republic of Indonesia. After Indonesian independence, Indonesia is divided into 8 Provinces, and Sulawesi is one of these provinces. Sulawesi's first governor was S.G.J.Ratulangi, also known as a national hero. In 1948 in Sulawesi was formed the State of East Indonesia, which later became one of the states within the United States of Indonesia. The State of East Indonesia was dissolved, and merged into the Republic of Indonesia. Based on Law Number 13 Year 1964, formed North Sulawesi Province. 14 August 1959 was designated as the anniversary of the province.