270 electoral votes is required.
The Gutiérrez–Magee Expedition was an 1812–13 joint Mexican-US filibustering expedition against Spanish Texas during the early years of the Mexican War of Independence.
Answer:
The Hagia Sophia is a domed monument originally built as a cathedral in Constantinople (now Istanbul, Turkey) in the sixth century A.D.
It has two floors centered on a giant nave that has a great dome ceiling, along with smaller domes, towering above.