Answer:
Pope Leo III's crowning of Charlemagne in 800 AD was significant because it gave papal legitimacy to Charlemagne's new role as emperor.
Explanation:
comment if it helps
<span>I would say:
B. Giuseppe Garibaldi's Redshirts defeated the Kingdom of the Two Sicilies.</span>
Answer:
The main causes of WWI were nationalism, imperialism, militarism, and the system of alliances.
Explanation:
sorry, if this is wrong
By the time Vasco da Gama returned from his first voyage to India in 1499, he had spent more than two years ...
