Millions of people were killed despite very little European territory being gained or lost.
Answer:
Hello there! After the coup d'état in Spain, Agustin de Iturbide proclaimed:
<em>a) Mexico's independence and made himself emperor</em>.
Explanation:
Agustin de Iturbide was a soldier and politician who fought against the insurgent's beliefs of independence in Mexico.
But the political change in Spain of 1820 affected the Mexican aristocrats, and he had to change his beliefs by the last years of the war.
During the war, Iturbide stood out both militarily and politically and became an attractive candidate to take the power.
He took the power on 1822.
Answer: anything they had at there disposal
Explanation: flamethrowers, hand grenades and airplanes