nationalism, imperialism, militarism , and forming allies
Answer:
The people in ancient times travel from place to place in search of food and shelter before the cultivation of agriculture and settled life man was depended on wild animals and fruits for food so they used to travelle from one place to onother , besides in safe from harsh climate he used to travelle from one place to onother place
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
Rhetros is the right answer