America's Defense: I Blocked Columbus in Marian

Key elements: complete world view + weak system + reverse civilization killing line. There are no heaven-defying firearms, no super-era technology, just a support system tied to Spanish folk crafts, and a desperately poor Marian land. Traveler Juan's anti-colonial journey begins with a handful of compost - palm leaves mixed with fish bones, volcanic ash to remove salt and smell, and feed the conical farmland of the Taíno people; hemp ropes strengthen canoes, caves are transformed into bastions, and fire traps are set up in mangroves. When Columbus comes back with his fleet, he will find that this barbaric land that they ridiculed has long become a hard nut that cannot be chewed. Farming, training troops, and defending homeland, this is the most hard-core anti-colonial survival war in 1492!