Poland is a country with 1100 years of history as a nation with self-couciousness.
Ukraine is a country with 400 years of history as a nation with self-couciousness only.
You may answer yourself who is fake here.
What is The dynasty that ruled Ukrainian Kingdom between 9 and 18 century?
Where on The map was Ukrainian country before 18 century?
Ukrainians didnt feel their national difference since that Time. There were polacks and ruskis. Even if this people were different they called themselves ruskies or polacks.