A. Ideologies of the justices and B. evolving attitudes.
To keep either house of Congress from becoming too powerful. (Gradpoint)
This is correct except switch 3 and 4 around. Hope this helps you!
The statements that true is C. Salt was so valuable in Ghana that it was Worth in Gold
Many said that the Ghana empire was rich by handling the trade of Salt and Gold. There are no record about option A and option B.
And Option D. is definitely wrong because the Ghana Empire use Silent Trading, the trading occurred without the traders seeing each other face
