This is the point about Marguerite’s survival that most deserves emphasis: she did not survive because the environment was hospitable.

She survived because she found ways to exploit an environment that was challenging even for people trained to exploit it, without training, without prior experience, in the most adverse circumstances imaginable.

The Technology Of Survival In 1542

The gun that Marguerite was given was not a modern firearm.

It was a matchlock or possibly a wheellock — a sixteenth-century firearm that required specific knowledge to load, maintain, and fire effectively.

Matchlock firearms used a smoldering piece of cord (the “match”) held in a clamp that would be brought down onto a pan of priming powder when the trigger was pulled, igniting the charge that propelled the ball.