What is a synonym for the unrestricted submarine warfare? ?

Which of the following was not an effect of hurricane katrina? a. more than 1,800 people were killed. b. as of 2005, it was the most destructive natural disaster in us history. c. the most severe damage was a result of the storm surge. d. the damage was limited to louisiana and the new orleans area.

What city was divided between communism and democracy/capitalism after world war 2

When constance visited lookout mountain, what region was she seeing?