It saw a number of important events, including the 1955 Bandung Conference, Indonesia's first general and Constitutional Assembly elections, and an extended period of political instability, with no cabinet lasting as long as two years.
Described as the great dhalang ("puppet master"), Sukarno drew power from balancing the opposing and increasingly antagonistic forces of the army and Indonesian Communist Party (PKI).
Anti-communists, initially following the army's lead, went on a violent purge of communists throughout the country, killing an estimated half million people and destroying the PKI, which was officially blamed for the crisis.
In contrast to the stormy nationalism, revolutionary rhetoric, and economic failure that characterised the early 1960s under the left-leaning Sukarno, Suharto's pro-Western "New Order" stabilised the economy but continued the policies of Pancasila.
Immediately following the attempted coup in 1965, the political situation was uncertain, but Suharto's New Order found much popular support from groups wanting a separation from Indonesia's post-independence problems.
Within a few years, however, many of its original allies had become indifferent or averse to the New Order, which comprised a military faction supported by a narrow civilian group.
Among much of the pro-democracy movement which forced Suharto to resign in the 1998 Indonesian Revolution and then gained power, the term "New Order" has come to be used pejoratively.
It is frequently employed to describe figures who were either tied to the Suharto period, or who upheld the practises of his authoritarian regime, such as corruption, collusion and nepotism (widely known by the acronym KKN: korupsi, kolusi, nepotisme).
A more open and liberal political-social environment ensued following the resignation of authoritarian President Suharto, ending the three decades of the New Order period.
[10][11] Having served as rubberstamp bodies in the past, the DPR and MPR have gained considerable power and are increasingly assertive in oversight of the executive branch.
Under constitutional changes in 2004, the MPR became a bicameral legislature, with the creation of the Dewan Perwakilan Daerah (DPD), in which each province is represented by four members, although its legislative powers are more limited than those of the DPR.
The President of Indonesia is directly elected for a maximum of two five-year terms and is the head of state, commander-in-chief of the armed forces and responsible for domestic governance and policy-making and foreign affairs.
The DPD acts as a supplementary body to the DPR; it can propose bills, offer its opinion and participate in discussions, but it has no legal power.