Leif Erickson was a Norse explorer from Iceland.
I hope this helps I don’t really understand your question tho
The desert fathers did not flee from fellowship
In this agreement, the Pope established a Line of Demarcation. Both countries came to an agreement that Spain would take all territory/land West of the line and Portugal the East (including part of Brazil) to explore and claim.
It would be the "A. Continental System" that refers to Napoleon's blockade of British goods, since this was meant to increase production and profits in mainland Europe.