Sir. Drax on Instagram: "1627. La Rochelle, France. ​The fortress of La Rochelle was the strongest rebel stronghold in Europe. ​Protected by massive walls and a deep water port, it was deemed "unconquerable." ​The English navy stood ready to supply them by sea. ​But Cardinal Richelieu, the "Red Eminence," didn't believe in the word "impossible." ​He didn't want a bloody assault. He wanted total submission. ​He ordered his engineers to do the unthinkable: Build a 1.5 kilometer sea wall across the