How did inventions and innovation contribute to change in America

Which of the following was a reason why the loss of alsace and lorraine to germany was a major blow to france?

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.

People who move from place to place for survival is called