Evaluate why war broke out between the French and Ho Chi Minh

Diplomatic discussions with the French were unsuccessful
The Geneva accords were unsuccessful
The French were supplying arms on the Ho Chi Minh trail
The French no longer wanted to support Vietnam

War broke out between the French and Ho Chi Minh for a number of reasons. Despite diplomatic discussions, the two sides were unable to reach a peaceful resolution. The Geneva accords, which were supposed to establish a ceasefire and outline a path towards independence for Vietnam, ultimately proved to be unsuccessful in resolving tensions.

The French were also supplying arms and military support to anti-communist forces on the Ho Chi Minh trail, which only fueled the conflict further. This decision by the French to support opposing forces in Vietnam ultimately escalated the situation and contributed to the outbreak of war.

Furthermore, the French no longer wanted to support Vietnam and were determined to assert their control over the region. This desire for dominance and imposition of colonial rule ultimately led to increased tensions and conflict between the French and Ho Chi Minh, eventually leading to the outbreak of war.