Veterans Day History. So now that you know when Veterans Day 2015 will be celebrated, on to a bit of history. The day â November 11 â marks the end of World War I, and was originally known in the United States as Armistice Day. This changed in 1954, when it became officially known as Veterans Day.
Malthius proposed a systematic theory of population. He believed that population growth is potentially exponential while the growth of the food supply is arithmetical at best. Linnaeus is the father of Taxonomy.he classified, named and ranked the organisms. So, Darwin proposed the idea of studying humans as groups rather than as individuals. (B) Report.
Stephen Hawking, the renowned British astrophysicist, speaks on Why We Should Go Into Space for NASA's 50th Anniversary lecture series at George Washington University, April 21, 2008.he human race has existed as a separate species for about 2 million years. Civilization began about 10,000 years ago, and the rate of development has been steadily increasing. If the human race is to continue for another million years, we will have to boldly go where no one has gone before. Thank you for listening.