Why did the egyptians need hieroglyphics?

One of the observations by someone who was present for roosevelt's speech was, "its clarity, logic, and sincerity struck us." quote one example from the text that you would describe as clear, logical, or sincere. explain the language in your chosen quote correctly, and tell why it can be considered clear, logical, or sincere.

What are the strengths of the byzantine empire?

What was new about the writing system developed by the phoenicians, and why was this important to the growth of knowledge and spread of ideas?