By the start of the 20th century, the Dutch had formed the territorial boundaries of a colonial state that became the precursor to modern Indonesia.
[1] Several factors gave rise to a nationalist consciousness: the indigenous print media, urbanisation, communism, Islam, education, mass entertainment (such as film, stambul theatre, and kroncong music), and suffering under Dutch apartheid.
[2] Leading intellectuals such as Kartini, Tirto, and Semaun gave voice and sentiment to the idea of a unified archipelago.
Indeed, only a small number raised their voices against colonialism, with most people avoided the Dutch as best they could and with the aristocracy "content to collaborate.
Kartini was one such individual who provided the impetus and ideology which inspired patriotic nationalists to pursue their ideals despite the adversity.
Kartini maintained her inquisitiveness and incorporated feminist principles, community welfare and education in her pursuit of the national Indonesian identity and her quest to modernise her traditional society, advocating changes in gender status and principles of individual and national self-determination to realise the Indonesian universal dream of independence and self governance.
In 1940, over 2 million students were attending such schools which is thought to have improved the 6.3 per cent literacy rate recorded in the 1930 census.
During this period the first Indonesian political parties began to emerge; the youth group, Budi Utomo was established in 1908, and the Indische Partij in 1912.
Muhammadiyah was established by KH Ahmad Dahlan in Yogyakarta, and Dwijo Sewoyo and some associates formed the Peasant's Insurance Cooperative (Asuransi Jiwa Bersama Bumi Putera) in Magelang.
On 20 July 1913, Suwardi Suryaningrat, who had connections with the Bumi Putera Committee, wrote Als ik eens Nederlander was?
In the Netherlands, Suwardi pursued studies in field of Education, while Dr. Tjipto fell ill and returned home to Indonesia.
Created by an English naturalist to classify the ethnic and geographic area, "Indonesia" was seized upon by nationalists as a word to imagine a unity of peoples.
Although the Dutch were unable to completely stifle local voices for change, they did successfully thwart widespread agitation.