Which ancient civilization made significant contributions to the field of architecture?

A. Greek
B. Egyptian
C. Roman
D. Chinese

The correct answer is A. Greek, as the ancient Greeks made significant contributions to the field of architecture. If you are curious about how to find this answer yourself, you can start by researching ancient civilizations and their architectural developments. A good starting point might be to explore the architectural achievements of each civilization, such as their famous buildings or structures. You can gather information from books, websites, or trusted educational resources. By comparing the architectural contributions of each civilization, you will find that the ancient Greeks had a lasting influence on the field of architecture with their development of important architectural elements like columns, arches, and the concept of proportionality.