are the Great Pyramid of Giza and the Great Sphinx of Giza. Achaemenid architecture – the architectural achievements of the Achaemenid Persians manifesting in construction of complex cities (Perspepolis, Susa, Ecbatana), temples made for worship and social gatherings (such as Zoroastrian temples), and mausoleums erected in honor of fallen kings (such as the burial tomb of Cyrus the Great). Armenian architecture – an architectural style developed over the last 4,500 years of human habitation in the Armenian Highland (the eastern part of Asia Minor) and used principally by the Armenian people. Coptic architecture – the architecture of the Copts, who form the majority of Christians in Egypt. Dravidian architecture – a style of architecture thousands of years ago in the Southern part of the Indian subcontinent or South India, built by the Dravidian peoples. Maya architecture – the structures of the Maya civilization, which was established circa 2000 BC and continued until its conquest by the Spanish (in the 16th and 17th centuries). Some of its notable constructions include ceremonial platforms, palaces, E-Groups, pyramids, temples, observatories, and ballcourts. Sumerian architecture – the ancient architecture of the region of the Tigris–Euphrates river system (also known as Mesopotamia). Ancient Greek architecture – the architecture of ancient Greece, where the classical orders were developed, establishing a precedent for the subsequent development of classical architecture. Ancient Roman architecture – adopted the principles of ancient Greek architecture and developed both new decorative forms, and much more complex building forms, notably adopting the use of arches and vaults. Buddhist architecture – developed by the worshipers of Buddha in South Asia in the 3rd century BCE, and associated with three types of structures: monasteries (viharas), stupas, and temples (Chaitya ). Inca architecture – the pre-Columbian architecture of the Incas in South America, known particularly for its exceptionally precise masonry. Sassanid architecture – the Persian architectural style that reached a peak in its development during the Sassanid era. Mesoamerican architecture – the set of architectural traditions produced by pre-Columbian cultures and civilizations of Mesoamerica, best known in the form of public, ceremonial and urban monumental buildings and structures. Byzantine architecture – the architecture of the Byzantine Empire. Islamic architecture – encompasses a wide range of both secular and religious styles from the foundation of Islam to the present day, influencing the design and construction of buildings and structures in Islamic culture. Newa architecture – style of architecture used