Respuesta :

1. Failure to capture or disband Washington army
2. Inability to efficiently supply the British army
3. Parliament opinion on the war was split
4. The Franco - American alliance
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Answer:

Explanation:

1- British failed to defeit Washington´s army

2-An alliance between America and France ( France and British had a long hating each other history).

3-Desagreement on British Parliament about the war.

4-British had no support from his people and nobles.