Which two trade goods were the most important to the african trading empires of ghana, mali, and songhai? check all that apply.

This emblem shows a jewish star inside a shape that combines a fortress and a shield.

Which of these was a result of the labor day hurricane that took place during the great depression? a) farmers lost many orange trees in orlando. b) cattle ranches were damaged near fort mccoy. c) a railroad connecting key west to miami was destroyed. d) a lake overflowed and flooded towns near fort lauderdale.

The 15th amendment to the u.s. constitution, ratified in 1870, deals with what issue? a. prohibition of alcohol b. voting c. declaring war d. free speech