Indonesia is a pluralistic country. In the state system, Indonesia has a state motto, namely Bhineka Tunggal Ika, which means Different but Still One.
Indonesia is a multi-cultural country that is one and sovereign. Diversity is an infinite wealth and blessing for the Indonesian people. Data from the census of the Central Statistics Agency (BPS) in 2010, there were around 1,340 ethnic groups in Indonesia. It’s really too many numbers.
Here Indonesiar.com buys several things that cause Indonesia to have a variety of ethnic groups and cultures as follows:
1. Different Ancestors
The ancestors of the Indonesian nation came from two ancestors with different races. The ethnic groups living in the western part of Indonesia are descended from the Mongoloid race, while those who live in the eastern part are descendants of the Australomelanesid race. The ancestors of tribes in eastern Indonesia came first to the archipelago from Africa 100,000-300,000 years ago. The ancestors of the ethnic groups in western Indonesia only came 5,000 years ago from southern Taiwan.
The ancestors of the Mongoloid Race and the Australomelanesid Race lived together in peace. Some experienced racial mixing through marriage, especially those in the Wallacea region, such as Nusa Tenggara and Sulawesi. Over time, there was a learning process that triggered the evolution of culture and language which eventually formed different ethnic groups.
2. The Influence of Foreign Culture
Diversity can also arise from the influence of foreign cultures which combine and form the acculturation of two cultural elements to create a new culture with different characteristics. For example, Javanese culture after the Islamic Mataram Sultanate was heavily influenced by Arabic culture brought by traders from the Arabian Peninsula. The Javanese calendar system is even closely related to the Islamic Hijri calendar from Arabic.
3. Different climatic conditions
The climatic conditions between different regions of Indonesia also affect the diversity of ethnic groups. People living in the western part of Indonesia which have a regular rainy season will work as farmers, while those who live in the eastern part of Indonesia which have a long dry season and are dominated by savanna fields will work as breeders or hunters. Those who live as hunters will tend to have darker skin due to frequent sun exposure.
4. Geographical Location
Indonesia’s vast territory consisting of thousands of islands with different landscapes has a big role in influencing the diversity of the nation. Local communities will always adapt to the environment in which they live, indirectly this will also influence their customs, beliefs and customs little by little. Different landscapes in the place of residence will lead to diversity.
For example, in one island, community groups living in coastal areas will have cultural customs and beliefs that are closely related to the sea. Meanwhile, community groups living on the slopes of the mountains will tend to have cultural customs and beliefs that are closely related to mountains. More different conditions can be found in community groups on other islands with far different geographic conditions. Hopefully the articles we provide can add to your insight. Make Indonesiar.com a reference information to increase your horizons.