20 years
1 night
20
It was found in 1799 and finally understood in 1822-1824 by Francois Champollion.
A little over 6 years.
about 1 year
Well you wont find it easily roseta stone is a very old stone used to translate languages in the early ages . it would take years of searching to find it . unless you are talking about roseta stone the program then you can either go online or find it in the store .
The problem with building castles out of stone is that it would take to long to build.
In the anime both Chrono and Rosette died. Rosette dying earlier than Chrono for just a couple of minutes (i guess) ultimately they both died. Chrono died due to his injuries in his battle with Aion. It was not healed as implied in the last episode by Rosette saying "should activate this watch and let you heal your wounds" which was answered by Chrono with a Big NO. Rosette died because of the watch that when activated will take pieces of her soul in exchange for Chrono to be able to revveal his true form and use his powers. In the manga only Rosette died because in the end it was implied that Chrono is still alive.
because you can't
they take too long too make
About two hours.
You can use Rosetta Stone for a 1 month free trial, and there is google translate for simple and basic talk in Korean. Or just google it.