Why does Indonesia government have difficulty uniting the country?

The Indonesian government faces challenges in uniting the country due to its vast archipelago of over 17,000 islands, which creates logistical difficulties in governance and communication. Additionally, the nation is home to diverse ethnic groups, languages, and cultures, leading to regional disparities and varying local interests. Political fragmentation and historical tensions among different regions further complicate efforts for national cohesion. Finally, issues like economic inequality and access to resources can exacerbate divisions, hindering unity initiatives.