Answer:
The Islamic Golden Age refers to a period in the history of Islam, traditionally dated from the 8th century to the 13th century, during which much of the historically Islamic world was ruled by various caliphates and science, economic development, and cultural works flourished.
Explanation:
The answer is the light bulb.
Answer:
The Renaissance style deliberately eschewed the complex proportional systems and irregular profiles of Gothic structures. Instead, Renaissance architects placed emphasis on symmetry, proportion, geometry, and regularity of parts as demonstrated in classical Roman architecture.