a. section 2.1 will make the president commander-in chief of the armed forces. This ensures civilains control of the military.
b. Section 1.6 Sucession
c. State of the Union Address
Revenue means "money coming in" or "income"
The best options would be that" <span>E. Disease brought by the Spanish devastated the Inca population</span>" and "C. The Inca did not have the modern weapons and firepower that the Spanish did", since it was this superior weaponry that allowed most for their demise.
He was called as The Magnificent because of his greatness as a leader. He was also known as the most powerful ruler during his era, and he was even considered as charismatic and influential as well. Any ruler around the world were doing their best not to make him angry since his wrath can cause a full scale war that will favor Suleiman.