In the first clause, King Charles appeared to accede to Magellan’s insistence on a ten-year exclusive: “Since it would be unjust that others should cross your path, and since you take the labors of this undertaking upon yourselves, it is therefore my wish and will, and I promise that, during the next ten years, I will give no one permission to go on discoveries along the same regions as yourselves.” Nevertheless, he did not honor this promise.