History of Romania

What medieval ruler was known for impaling his enemies?

What fictional count was inspired by the above?

He was the ruler of what principality, starting with W, between 1448–1477?

With what other principality did the above unite to form the modern Romania in 1859?
(Has the namesake of a neighbouring country, almost)

What historical region was a principality in western Romania between 1570–1711?

From what empire did Romania gain its independence in 1878?

What Romanian male tennis player is one of the ten players in history who have won
more than 100 ATP professional titles?

What country occupied Romania between 1944–1958?

What was the only political party of Romania between 1947–1989?

Who was the leader of Romania between 1965–1989?

What method of execution used on him in 1989?

What military alliance did Romania join in 2004?

Who was the last monarch of Romania, abdicated in 1930?

What gymnast earned six perfect 10s at the 1976 Summer Olympics?

The Romanian biologist of Emil Racoviță was the first to study life in what region?

What building, completed in 1997, became world's heaviest building?

What was the name of the parts of western Romania that were part of the Roman Empire?
(shares its name with Romania's top automaking company)

What Romanian female tennis player ranked as world's number one for 64 weeks in 2018?

What Romanian basketball player is the tallest player to ever play in the NBA?