What page is Emperor Yan in the first volume of the seventh grade history book?

The first volume of the seventh grade history books is on page 12. The third lesson of the seventh grade history book, ancient legends, the battle of Hanquan, 12, the first sentence of the third paragraph between Yan Di and Huangdi, 12, the battle of Zhuolu, the alliance between Yanhuang and Chiyou, 12, the alliance between Yanhuang tribes and 13, the formation of the Chinese nation gradually became the Chinese nation. Therefore, later generations respected Emperor Yandi and Huangdi as the humanistic ancestor of the Chinese nation. China people at home and abroad also call themselves descendants of the Yellow Emperor, so Yan Di is on page 12 of the first volume of the seventh grade history book.