What is 1840 mean in dating

If you are familiar with computer programming terminology, you can liken dating to a sub-routine that has been added to the system of courtship.Over the course of this two-part article, I would like to trace how this change occurred, especially concentrating on the origin of this dating "subroutine." Let me begin by briefly suggesting four cultural forces that assisted in moving from, as Alan Carlson puts it, the more predictable cultural script that existed for several centuries, to the multi-layered system and (I think most would agree) the more ambiguous courtship system that includes "the date." The first, and probably most important change we find in courtship practices in the West occurred in the early 20th century when courtship moved from public acts conducted in private spaces (for instance, the family porch or parlor) to private or individual acts conducted in public spaces, located primarily in the entertainment world, as Beth Bailey argues in her book, .The idea had at least been suggested earlier in the Austrian Empire, Sweden, and possibly Greece.On 13 February 1837, Sir Rowland Hill proposed to a government enquiry both the idea of a pre-paid stamp and a pre-paid envelope, a separate sheet folded to form an enclosure for carrying letters.The man and the woman usually were members of the same community, and the courting usually was done in the woman's home in the presence (and under the watchful eye) of her family, most often Mom and brothers.

One, Zheng He, led seven enormous voyages of exploration into the Indian Ocean as far as Arabia and the eastern coasts of Africa.

The Penny Black was the world's first adhesive postage stamp used in a public postal system.

It first was issued in Great Britain on , for official use from 6 May of that year. In 1837, British postal rates were high, complex and anomalous.

238 – for 276 years (1368–1644) following the collapse of the Mongol-led Yuan dynasty.

The Ming, described by some as "one of the greatest eras of orderly government and social stability in human history," was the last imperial dynasty in China ruled by ethnic Han Chinese.