Please help with 11-20

Why did the native americans not feel threatened with removal by the army? the judicial branch had supported their position. the president was too weak to take action. it was a state issue and not a federal issue. they could fight the army if they needed to do so.

Pourquoi as-tu choisi d'étudier le français?

Write 10 sentences in passé composé: 5 with avoir and 5 with être.