Bartering and raiding. They never had a merchant system.
Answer:
Questionable Role of NATO in the Post-Cold-War Era. ... NATO was then conceived as a potent military means of common defense of the Western Allies. To counteract NATO's military might the USSR created the Warsaw Pact in 1955, at the time when the Western Germany was made a NATO member
Explanation:
The second one is the best
The correct answer is Rhapta. The area of Rhapta was historically famous for being a trading port for people of all nations and it was located in Southeast Africa. It was first described in the 1st century AD. There's even evidence that Romans traded there as well.
Answer:
the right to a grand jury, forbids “double jeopardy
