the northern part - it was the chernihiv province, and the western part is one city of rome, lypova dolyna, belonged to the poltava province, and the southern part, where the city of sumy, okhtyrka, belonged to the kharkiv province. if you go back in time, look at soumshchyna so you now we say sumyshchyna, kharkivshchyna, chernihivshchyna, and we are here too, with all the administrative borders at the same time, but the history is much older and more interesting , it was diverse. if you look at the middle ages, this whole land was inhabited . tribe, all options are in the north, there is such a city as putivl, we broke it, the word of the regiment to igor , yes, yaroslavna cried there, this is a medieval city. it has more than 1000 years of history there, just like glukhov in the middle ages. it was part of the chernihiv principality, then novgorod-siversky and the south belonged to the pereyaslav principality, but then the mongol invasion of the 13th century and the southern part of sumy oblast was not settled and there was no continuous permanent settlement here and only in the second h