The geographical environment is more suitable for survival. Although Java Island is located in the earthquake zone around the Pacific Ocean, volcanic eruption caused by plate movement has also brought fertile soil for growing food in Java Island. There are so many people living here in Java, it must be because this place is suitable for people to live in. Not only that, of course, it can provide basic survival materials for human beings, otherwise it is impossible for future generations to reproduce. Even if everyone knows that this is an earthquake zone, how can we refuse it easily because there is fertile land?
Due to historical reasons, Java has a large population base and a long history of civilization. Java Island is the earliest developed island among many islands in Indonesia, so it is also the earliest inhabited island. Therefore, before the development of Indonesia, the population base was relatively large, the traces of natural life were obvious, and the historical civilization originating from this land was also relatively long.
? Java Island is the political center of Indonesia, which provides the political function of the capital and naturally has irreplaceable attraction. Because this island has a large population, the country also gives priority to Java when considering the capital. After all, this involves the future development of Indonesia. Similarly, because Java is the political center, it naturally attracts many people to live here.