Why is the population distribution of Croatia like this?

Croatia's population distribution is influenced by several factors, including its geography, historical events, and economic opportunities. The coastal regions, particularly along the Adriatic Sea, are more densely populated due to tourism and trade, while the interior areas are more sparsely populated, often characterized by rural communities. Additionally, historical migrations, conflicts, and economic transitions have shaped settlement patterns, leading to urban concentration in cities like Zagreb, Split, and Rijeka. Ultimately, these factors create a population distribution that reflects both natural and socio-economic dynamics.