Referring to the chart above, immigration to the United States,1921 and 1926, what changes in immigration patterns took place between 1921 and 1926?

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.