against divine law or a crime against nature. The condemnation of anal sex between males, however, predates Christian belief. Throughout the majority of Christian history, most Christian theologians and denominations have considered homosexual behavior as immoral or sinful. Condemnation was frequent in ancient Greece; for instance, the idea of male anal sex being "unnatural" is described by a character of Plato's, though he had earlier written of the benefits of homosexual relationships. Many historical figures, including Socrates, Lord Byron, Edward II, and Hadrian, have had terms such as gay or bisexual applied to them. Some scholars have regarded uses of such modern terms on people from the past as an anachronistic introduction of a contemporary construction of sexuality that would have been foreign to their times. Other scholars see continuity instead. In social science, there has been a dispute between "essentialist" and "constructionist" views of homosexuality. The debate divides those who believe that terms such as "gay" and "straight" refer to objective, culturally invariant properties of persons from those who believe that the experiences they name are artifacts of unique cultural and social processes. "Essentialists" typically believe that sexual preferences are determined by biological forces, while "constructionists" assume that sexual desires are learned. The philosopher of science Michael Ruse has stated that the social constructionist approach, which is influenced by Foucault, is based on a selective reading of the historical record that confuses the existence of homosexual people with the way in which they are labelled or treated. Africa The first record of a possible homosexual couple in history is commonly regarded as Khnumhotep and Niankhkhnum, an ancient Egyptian male couple, who lived around 2400 BCE. The pair are portrayed in a nose-kissing position, the most intimate pose in Egyptian art, surrounded by what appear to be their heirs. The anthropologists Stephen Murray and Will Roscoe reported that women in Lesotho engaged in socially sanctioned "long term, erotic relationships" called motsoalle. The anthropologist E. E. Evans-Pritchard also recorded that male Azande warriors in the northern Congo routinely took on young male lovers between the ages of twelve and twenty, who helped with household tasks and participated in intercrural sex with their older husbands. Americas Indigenous cultures As is true of many other non-Western cultures, it is difficult to determine the extent to which Western notions of sexual orientation and gender identity apply to Pre-Columbian cultures. Evidence of homoerotic sexual acts