Discuss the key causes that led to the collapse of Tanzania's Ujamaa policy, focusing on economic, political, and social factors.

The Ujamaa policy faced significant economic challenges, primarily due to low agricultural productivity. The communal farming model often lacked individual incentives, leading to reduced output. Poor infrastructure, inadequate technology, and a heavy reliance on a few cash crops made the economy vulnerable to global price fluctuations and external shocks, such as the oil crises of the 1970s.

Politically, the policy suffered from centralized decision-making and a lack of local autonomy. The government's top-down approach, including the forced villagization program (Operation Sogeza), alienated many citizens and local leaders. This authoritarian implementation, coupled with growing corruption and inefficiency within the state apparatus, undermined public trust and the policy's legitimacy.

Socially, the forced relocation of millions of people into Ujamaa villages caused widespread disruption of traditional livelihoods and social structures. Many farmers resisted moving or adapting to communal farming, leading to resentment and a decline in social cohesion. The policy also struggled to deliver promised improvements in social services, further eroding popular support.