Find a city for today's Geo Quiz that straddles the Dnieper River.

The Dnieper begins in Russia's Valdai Hills and empties into the Black Sea.

Ukraine's largest city lies on the Dnieper...and that's the city we're after.

It's one of the oldest cities in Eastern Europe.

It's home to Russian and Ukrainian speakers and they disagree on how to spell the city's name.

The UN recently adopted the Ukrainians' Anglicized spelling, but the Russian version is still widely used.

Another dispute has arisen here over who was the "Greatest Ukrainian" of all time.

A local TV show asked viewers to vote....and they got a split decision.

Some said it was an eleventh-century ruler, others favored a modern Ukrainian nationalist.

We'll hear from both sides of the debate in a few minutes...

But first, try to name this city on the Dnieper.