Circle ,navigation,geometry,shapes
Answer:
C. how coffee is produced because it is explaining the process of picking and cleaning the beans and exporting them.
If tanks had not emerged, there might not have been so many causalities in wars and countries fighting would have maintained a good count of soldiers.
<u>Explanation:</u>
Tanks were first made use of in the First World War. The tanks could easily cross muddy battlefields and fire lethal weapons. This meant that several soldiers of an army died at any given time when a tank was used. Had tanks not been discovered, there would have been more peace in the world and the armies would not always be under constant fear of war.
Japanese they stayed isolated
"West Africa had rich resources of gold and salt.
West African rulers taxed all trade caravans crossing their territories.
Explanation
Ghana's rulers gained incredible wealth from trade, taxes on traders and on the people of Ghana, and their own personal stores of gold. They used their wealth to build an army and an empire. Extensive trade routes brought the people of Ghana into contact with people of many different cultures and beliefs."