What is the fine-grained topic of the following text: Political theorist George Ciccariello-Maher explores the political and economic history of the Venezuelan commune, from its pre-Chavez roots in a popular uprising against the neoliberal order, to the challenges of sustaining direct democracy and socialist principles in the face of vast demographic changes, oil market fluctuations and capitalist resistance. Only return the topic.
The political and economic history of the Venezuelan commune