Final answer:
Without the context of the specific work of literature, it's not possible to confirm if Rambert is successful in getting out of Oran. In Camus's 'The Plague', Rambert eventually chooses to stay in Oran. Sir Walter Raleigh was indeed behind the attempt to colonize Roanoke, which is true.
Step-by-step explanation:
The question pertains to a character named Rambert in the context of escaping from Oran. However, without additional context, such as the specific work of literature or storyline being referenced, it's not possible to provide a true or false answer to whether Rambert is successful in getting out of Oran. In literature, characters and their actions or fates can vary widely based on the narrative.
If this question relates to Albert Camus's novel The Plague, Rambert is a character who initially wishes to escape the quarantined city of Oran to reunite with his love. After wrestling with his conscience and the moral implications of leaving others in suffering, he decides to stay and help fight the plague, joining the volunteer sanitary teams.
The answer to the test question provided for context: 'Sir Walter Raleigh was the man behind the attempt to colonize Roanoke.' is true. Raleigh was granted a royal patent to explore and colonize the New World by Queen Elizabeth I and established the Roanoke Colony, which famously disappeared.