What is the process for changing the Constitution?

After the congress of vienna europe

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.

African-american soldiers in world war ii sometimes felt they were fighting for two victories, one abroad and one in europe true or false