Why does Denmark Vesey's quote have a particularly powerful message for slaves?

What was istanbul called before he ottomans conquered the city in the 15th century

Asimilarity between the governments of israel and iran is that a both are considered democracies b. both are ruled by a prime minister c. both give men and women voting rights d. neither allows political parties to exist

The covers all of earth like a thin shell, but it is not a solid sheet of material. it is broken up into several large sections and many smaller ones. fill in the blank.