Uploaded January 2023 | Updated September 2026, 12 hours ago

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Sources:
"A Concise History of Portugal" (2018) by David Birmingham. Cambridge University Press, Cambridge, UK.
britannica.com/place/Portugal

Video:
Vitor Oliveira: commons.wikimedia.org/wiki/File:Castro_do_Zambujal_-_Portugal_(51863227612).webm

Audio:
Kevp888: freesound.org/people/kevp888/sounds/494992

Pictures Requiring Attribution:

pastebin.com/u25SJYue

#Portugal #history