[Solved] The chief source of revenue for the Gupta Empire was A) the sale and regulation of iron implements. B) a 25 percent tax on agricultural produce. C) a government agricultural monopoly. D) a tax on all foreigners. E) the salt monopoly. Erotic Desires: Refers to sexual feelings and inclinations towards others or oneself. Teenage Pregnancy Rate: The number of pregnancies per 1,000 females aged 15-19, a statistical measure used to understand and address issues related to adolescent sexual health. Sex-Education Curriculum: An educational program that addresses the biological, psychological, and social aspects of sexuality and relationships. European Adolescents: Refers to young individuals, typically aged between 13 and 19, who live in or are from European countries.