Verified answer

1) passif (parce qu'ils étaient persécutés)

because they were persecuted

2) actif ( voyagèrent dans l'entrepont)

travelled on the steerage

3) passif (furent contrôlés rapidement)

were processed quickly

4)passif (furent amenés à Ellis Island)

were taken to

5) actif (les médecins examinèrent)

The doctors watched carefully...