Which statement's about ghana's trade are accurate? choose all correct answer's.

a ) silk, and salt, were the two main item's traded in ghana.
b ) gold, and iron, were the two metal's that led to the prosperity, of the kingdom, of ghana.
c ) ghanaian's used, "silent trade," bartering good's, without speaking to one another.
d ) ghanian blacksmith's produced high-quality trade good's, out of copper, and tin.

George works in a factory and is a member of the labor union. he thinks his wages are low for the work that he does, so he tells the union representative that his employer should increase his wages. the representative asks the other workers if they feel the same, and they all agree. the following week, the union representative met with the factory owner regarding an increase in wages, and the employer agred to it. what strategy did the union use to get the owner to agree to increase wages? a individual bargaining b. threaten to go on a strike c. collective bargaining d. threaten to quit their jobs e filing a petition to the government reset next ntum. all rights reserved.

How does the power of the supreme court act as a check on the other branches of government

During your research in the library, you have found a stack of resources on the same topic. to better organize these resources on the same topic. to better organize these resources, what information analysis method should you use?