Title: Namibia.
Question: What is the most visited city in Namibia?

Title: Brigham Young University.
Question: Which BYU building features films in several languages?

Title: Montevideo.
Question: What was the seat of government during the colonial times of the Viceroyalty of the Rio de la Plata?

Title: East Prussia.
Question:
Around when did the Old Prussian language become extinct?