I believe the correct answer was 1823. Hope this was helpful!
Geographic isolation and different living conditions.
Explanation:
Both the Neanderthal and the Homo sapiens shared the same ancestor, the Homo erectus. The Homo erectus managed to spread from Africa to Eurasia. The populations started to become geographically isolated from each other, and over time this caused speciation.
The Homo erectus from the far East, with the one from Europe, or the one from Africa, didn't had contact. This was due to big distance and natural barriers. Gradually this species was evolving, and because of the different living conditions and the geographic isolation at different places it started to develop different characteristics. This has led to evolution of different species over time, with the Neanderthal evolving in Eurasia, as well as the Denisovan Man, while in Africa it was the Homo sapiens that emerged.
Explanation:
On December 14, 1799, Washington died of a severe respiratory ailment. He humbly identified himself in his will as George Washington, of Mount Vernon, a citizen of the United States. I am not sure what you mean it says I'm thinking you meant citizens review George Washington so I'm not quite sure what the question is but I hope this helps some it may not I don't know.
It was the last of the set to be unveiled on 24 May 1887. A statue of Burns was deemed relevant to the city, both because of the city's Scottish roots (it was founded by the Free Church of Scotland in 1848), and also because one of the city's founding fathers was Rev. Thomas Burns, a nephew of the poet.