Identify two trials and two tribulations of the Tuskegee Airmen

What were the main features of the aristotelian-ptolemaic model of the cosmos

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.

Which best represents the view of the southern delegates at the constitutional convention