Reincarnation of the Heavens? Sorry, It's My History Textbook

Crazy! A cruel competition called [Game of Gods] has arrived, and hundreds of millions of players are thrown into endless dungeons to compete for the only throne of God in blood and fire. They thought it was magic, an alien planet, or the end of the world... Until I discovered that these so-called copies were all history test points that I had failed to study in my previous life! The style of painting changed instantly. [Saigon Fury] copy, all the players thought it was an exciting battlefield in the South Vietnam rainforest, and they fought to the death for a few points. ——And I, who had already "retired with honor", built my business empire on Wall Street, and prepared to detonate the first oil crisis and let the world's wealth roar for me. In the [Age of Discovery] copy, all players are raising the skull and crossbones flag, fighting to become the "Pirate King". ——And I have established a trade empire spanning three continents, using a financial war to make the so-called "sun never set" set early. In the [Apocalyptic Era] copy, all players are pursuing the illusory alchemy, trying to turn stone into gold. ——And I found an apple stall owner named Newton and told him: "Friend, your time is coming. Let's start with gravity to subvert the world." Finally, the gods of the game couldn't bear it anymore and came to question me personally: "Mortal! Why do you know everything!?" I spread my hands and looked innocent: "Maybe... This is the power of nine-year compulsory education."