Final answer:
The disappearance of the economic protests party can be attributed to factors such as corruption, weakened party organizations, and the influence of charismatic, populist leaders.
Step-by-step explanation:
The reason behind the disappearance of the economic protests party can vary depending on the specific context. In some cases, it can be attributed to factors such as corruption, lowered party identification, weakened party organizations, ideological underrepresentation, and the influence of charismatic, populist leaders. For example, in Venezuela, traditional parties lost power in the 1990s, leading to the rise of Hugo Chávez, while in Indonesia, the party system was weakened by reliance on patronage, which contributed to the rise of populist leaders like President Joko Widodo.