Marianismo
""Marianismo"" originally referred to the devotion to Mary (). The term was first used by political scientist Evelyn Stevens in her 1973 essay ""Marianismo": The Other Face of "Machismo"". It was in direct response to the male word "machismo" and was meant to explain the phenomenon in Latin America in which women were either "saints or whores". It is the supposed ideal of true femininity that women are supposed to live up to—i.e. being modest, virtuous, and sexually abstinent until marriage—and then being faithful and subordinate to their husbands. In essence, marianismo is the female counterpart to machismo, and as such, probably originated during the time of the Spanish colonization of the Americas.
Darwinism
English biologist Thomas Henry Huxley coined the term "Darwinism" in April 1860. It was used to describe evolutionary concepts in general, including earlier concepts published by English philosopher Herbert Spencer. Many of the proponents of Darwinism at that time, including Huxley, had reservations about the significance of natural selection, and Darwin himself gave credence to what was later called Lamarckism. The strict neo-Darwinism of German evolutionary biologist August Weismann gained few supporters in the late 19th century. During the approximate period of the 1880s to about 1920, sometimes called "the eclipse of Darwinism", scientists proposed various alternative evolutionary mechanisms which eventually proved untenable. The development of the modern synthesis in the early 20th century, incorporating natural selection with population genetics and Mendelian genetics, revived Darwinism in an updated form.