### Instruction:
What international trophy did the Club Africain football team won in 1971 ?

### Input:
Club Africain (Arabic: النادي الإفريقي) is a Tunisian football club based in Tunis that competes in the Tunisian Championship. It fields several sports teams, including football, handball, basketball, swimming and volleyball. The football team was the first Tunisian club to win an international trophy, when they won the Maghreb Cup Winners Cup in 1971. Twenty years later, in 1991, Club Africain became the first Tunisian team to win the African Champions League.

### Response:
The Maghreb Cup Winners Cup