IN: Henry Havelock Ellis, known as Havelock Ellis (2 February 1859 - 8 July 1939), was an English physician, writer, progressive intellectual and social reformer who studied human sexuality. He co-authored the first medical textbook in English on homosexuality in 1897, and also published works on a variety of sexual practices and inclinations, as well as on transgender psychology. He is credited with introducing the notions of narcissism and autoeroticism, later adopted by psychoanalysis. Ellis was among the pioneering investigators of psychedelic drugs and the author of one of the first written reports to the public about an experience with mescaline, which he conducted on himself in 1896.

Ellis was strongly opposed to the idea of castration for eugenic purposes. In 1909, regulations were introduced at the Cantonal Asylum in Bern, which allowed those deemed 'unfit' and with strong sexual inclinations to be mandatorily sterilized. In a particular instance, several men and women, including epileptics and pedophiles were castrated, some of whom voluntarily requested it. While the results were positive, in that none of the subjects were found guilty of any more sexual offences, Ellis remained staunchly opposed to the practice. His view on the origin of these inclinations was that sexual impulses do not reside in the sexual organs, but rather they persist in the brain. Moreover, he posited that the sexual glands provided an important source of internal secretions vital for the functioning of the organism, and thus their removal could greatly injure the patient.  However, already in his time, Ellis was witness to the rise of vasectomies and ligatures of the Fallopian tubes, which performed the same sterilization without removing the whole organ. In these cases, Ellis was much more favorable, yet still maintaining that "sterilization of the unfit, if it is to be a practical and humane measure commanding general approval, must be voluntary on the part of the person undergoing it, and never compulsory." His opposition to such a system was not only rooted in morality. Rather, Ellis also considered the practicality of the situation, hypothesizing that if an already mentally unfit man is forced to undergo sterilization, he would only become more ill-balanced, and would end up committing more anti-social acts.  Though Ellis was never at ease with the idea of forced sterilizations, he was willing to find ways to circumvent that restriction. His focus was on the social ends of eugenics, and as a means to it, Ellis was in no way against 'persuading' 'volunteers' to undergo sterilization by withdrawing Poor Relief from them. While he preferred to convince those he deemed unfit using education, Ellis supported coercion as a tool. Furthermore, he supported adding ideas about eugenics and birth control to the education system in order to restructure society, and to promote social hygiene. For Ellis, sterilization seemed to be the only eugenic instrument that could be used on the mentally unfit. In fact, in his publication The Sterilization of the Unfit, Ellis argued that even institutionalization could not guarantee the complete prevention of procreation between the unfit, and thus, "the burdens of society, to say nothing of the race, are being multiplied. It is not possible to view sterilization with enthusiasm when applied to any class of people...but what, I ask myself, is the practical alternative?"

Were his views brought on by the way he was raised?

OUT: 

Answer the question at the end by quoting:

Norman Percevel Rockwell (February 3, 1894 - November 8, 1978) was a 20th-century American author, painter and illustrator. His works have a broad popular appeal in the United States for their reflection of American culture. Rockwell is most famous for the cover illustrations of everyday life he created for The Saturday Evening Post magazine over nearly five decades. Among the best-known of Rockwell's works are the Willie Gillis series, Rosie the Riveter, The Problem
Rockwell's family moved to New Rochelle, New York, when Norman was 21 years old. They shared a studio with the cartoonist Clyde Forsythe, who worked for The Saturday Evening Post. With Forsythe's help, Rockwell submitted his first successful cover painting to the Post in 1916, Mother's Day Off (published on May 20). He followed that success with Circus Barker and Strongman (published on June 3), Gramps at the Plate (August 5), Redhead Loves Hatty Perkins (September 16), People in a Theatre Balcony (October 14), and Man Playing Santa (December 9). Rockwell was published eight times on the Post cover within the first year. Ultimately, Rockwell published 323 original covers for The Saturday Evening Post over 47 years. His Sharp Harmony appeared on the cover of the issue dated September 26, 1936; it depicts a barber and three clients, enjoying an a cappella song. The image was adopted by SPEBSQSA in its promotion of the art.  Rockwell's success on the cover of the Post led to covers for other magazines of the day, most notably the Literary Digest, the Country Gentleman, Leslie's Weekly, Judge, Peoples Popular Monthly and Life magazine.  When Rockwell's tenure began with The Saturday Evening Post in 1916, he left his salaried position at Boys' Life, but continued to include scouts in Post cover images and the monthly magazine of the American Red Cross. He resumed work with the Boy Scouts of America in 1926 with production of his first of fifty-one original illustrations for the official Boy Scouts of America annual calendar, which still may be seen in the Norman Rockwell Art Gallery at the National Scouting Museum in the city of Irving near Dallas, Texas.  During World War I, he tried to enlist into the U.S. Navy but was refused entry because, at 140 pounds (64 kg), he was eight pounds underweight for someone 6 feet (1.8 m) tall. To compensate, he spent one night gorging himself on bananas, liquids and doughnuts, and weighed enough to enlist the next day. He was given the role of a military artist, however, and did not see any action during his tour of duty.

for how many years was he actively painting?

Rockwell published 323 original covers for The Saturday Evening Post over 47 years.

input: The Spanish conquest of Mexico is generally understood to be the Spanish conquest of the Aztec Empire (1519-21) which was the base for later conquests of other regions. Later conquests were protracted campaigns with less spectacular results than the conquest of the Aztecs. The Spanish conquest of Yucatan, the Spanish conquest of Guatemala, the war of Mexico's west, and the Chichimeca War in northern Mexico expanded Spanish control over territory and indigenous populations. But not until the Spanish conquest of Peru was the conquest of the Aztecs matched in scope by the victory over the Inca empire in 1532.  The Spanish conquest of the Aztec empire was led by Hernan Cortes. The victory over the Aztecs was relatively quick, from 1519 to 1521, and aided by his Tlaxcala and other allies from indigenous city-states or altepetl. These polities allied against the Aztec empire, to which they paid tribute following conquest or threat of conquest, leaving the city-states' political hierarchy and social structure in place.  The Spanish conquest of Yucatan was a much longer campaign, from 1551 to 1697, against the Maya peoples in the Yucatan Peninsula of present-day Mexico and northern Central America. Hernan Cortes' landing ashore at present day Veracruz and founding the Spanish city there on April 22, 1519 marked the beginning of 300 years of Spanish hegemony over the region. The assertion of royal control over the Kingdom of New Spain and the initial Spanish conquerors took over a decade, with importance of the region meriting the creation of the Viceroyalty of New Spain. Established by Charles V in 1535, the first viceroy was Don Antonio de Mendoza.  Spain colonized and exerted control of Alta California through the Spanish missions in California until the Mexican secularization act of 1833.

Answer this question "When did the colonization of Mexico begin?"
output:
The Spanish conquest of Mexico is generally understood to be the Spanish conquest of the Aztec Empire (1519-21) which was the base for later conquests of other regions.