Soviet Union I believe was the southerners
Answer:
What were Mehmed II's achievements? Mehmed the Conqueror expanded the Ottoman Empire, leading the siege of Constantinople in 1453 and extending the empire's reach into the Balkans. This westward expansion across the heart of the former Eastern Roman Empire led him to declare himself Kayser-i Rum (Roman Caesar
Explanation:
if this answer is correct make me as brainlelist
It was "Austria-Hungary’s invasion of Serbia" that was one of the military actions that led to the start of World War I, since this was a blatant violation of sovereignty.
