as for Ukrainians your current language operates for less than 200 years, you do not posess the original Ruthenian language.
So you are saying that Ukrainian language wasn't there in 1809? Ok, let me show you something, my beloved Socrates. Famous literary work by Ivan Kotlyarevkyj "Enejida" is considered the first purely Ukrainian work and was published in 1798. Here is some additional info:
"Ivan Kotlyarevsky's epic-style 1798 poem Eneyida (Ukrainian: Енеїда), is considered to be the first literary work published wholly in Ukrainian.
Although Ukrainian was an everyday language to millions of people in the area now known as Ukraine,
it was officially unrecognized and discouraged from literary use in the area controlled by Imperial Russia. Eneyida is a parody of Virgil's Aeneid, where Kotlyarevsky transformed the Trojan heroes of Virgil's Aeneid into Zaporozhian Cossacks". en.wikipedia.org/wiki/Ivan_Kotlyarevsky
Btw, learn Ukrainian and read "Enejida" - this is an amazing piece of literary art and very funny. You'll enjoy it. Otherwise, you can read it in Polish translation - I saw it in a store, but it didn't sound as well - original is always better.
Now about Ukrainian and Ruthenian languages and their intimate relationship:
"Scholars do not agree whether
Ruthenian was a separate language or a Western dialect(s) of Old East Slavic, but it is agreed that Ruthenian has a close genetic relationship with it. Old East Slavic was the colloquial language used in Kievan Rus' (10th - 13th centuries).[1] It
can be seen as a predecessor of modern Belarusian and Ukrainian".
"
This linguistic divergence is confirmed by the need for translators during the mid 17th century negotiations for the Treaty of Pereyaslav, between Bohdan Khmelnytsky, ruler of the Zaporozhian Host, and the Russian state".
Ukrainian traces its roots through the mid-fourteenth century Ruthenian language, a chancellery language of the Grand Duchy of Lithuania, back to the early written evidences of tenth-century Kievan Rus'.
Buddy while i have no great love for Russia Moscow is swarming with skyscrapers while Kiev is to put it politely a poverty stricken hole
Kyjiv, haha, have you ever been to the capital of Ukraine? I doubt it. It is one of the most beautiful cities in Europe. I am from L'viv and I love my city, but Kyjiv is beyond that.
I know that
Gniezno was the oldest Polish city and capital.
"Early Slavonic settlements on the Lech Hill and the Maiden Hill are dated to
8th century. At the beginning of the 10th century this was the site of several places sacred to the Slavic religion. The ducal stronghold was founded just before AD 940 on the Lech Hill, and surrounded with some fortified suburbs and open settlements".
en.wikipedia.org/wiki/Gniezno
"
Kiev was founded in the
5th centuryby East Slavs. The legend of Kyi, Schek and Khoryv speaks of a founder-family consisting of a Slavic tribe leader Kyi, the eldest, his brothers Schek and Khoriv, and also their sister Lybid, who founded the city. Kyiv/Kiev is translated as "belonging to Kyi".
Visit it Kijiv some day and you will understand what I am talking about - it is 1,500 years old with history which spans many epochs and events, battles and cultures, clashes of religions... It is unbelievable. I recommend it to anyone. It is also located on the 4th largest river in Europe - Dnieper - very green with many parks and lots of churches and museums...