D. The Speaker of the House.
While technically it would be the Vice President, he does not usually spend anytime at the Capitol, so it would be the speaker.
Answer:
Factors of production is an economic term that describes the inputs used in the production of goods or services in order to make an economic profit.
Explanation:
What was a factor keeping Europeans out of interior Africa until the late 1800s?
Disease
Rough ground
Dangerous animals
The Hagia Sophia is your answer. It was located in the Byzantine empire.