What form of writing was developed by the Egyptians that included left to right and top to bottom text?

The correct response is that Hieroglyphics represents the form of writing developed by the Egyptians, distinguished by its unique symbols and ability to be written both left to right and top to bottom. Hieroglyphics blends phonetic and symbolic elements, allowing for a complex system of communication that reflects both the language and culture of ancient Egypt.

This writing system encompasses various representations, including ideograms, which symbolize objects or ideas, and phonetic characters that represent sounds, making it a rich and multifaceted means of expression. The ability to write in multiple orientations adds a layer of versatility, accommodating the artistic and practical needs found in inscriptions, monuments, and papyrus manuscripts.

Other writing forms listed, like Cuneiform, Roman alphabet, and the general concept of an alphabet, do not share this dual-directionality characteristic or were not developed by the Egyptians. Cuneiform, for instance, is a writing system associated with ancient Mesopotamia and utilizes wedge-shaped marks, while the Roman alphabet is specific to later Western civilizations. The term "alphabet" refers to a broader category of writing systems that do not encompass the unique features of Egyptian Hieroglyphics.