Final answer:
Moldova is the hilly landlocked country situated between Romania and Ukraine, known for its agrarian economy and cultural identity.
Step-by-step explanation:
The hilly, landlocked country located between Romania and Ukraine is Moldova. Moldova is a small agrarian nation with limited economic opportunities which has led many of its educated and skilled young people to emigrate in search of better prospects. Despite its challenges Moldova is a unique country with its own cultural identity and social dynamics as it continues to navigate its post-Soviet transition.