What two conditions might require "intervention by some civilized nation"?

Which of these were achievements of the safavid dynasty? check all that apply.

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.

Describe two observations that galileo was the first to make with his telescope.