Answer:
1
Explanation:
It shows beginning of time and how Africans were everywhere in key moments in history.
Where is the multiple choice?
Answer:
Prices act as signals as items being sold in these days are quite high in price but when someone finds a good product at a good price, it attracts many people which makes more money for producers.
Answer:
The alliances said they had to fight for each other in war
Explanation:
The alliances system meant that a local conflict could easily result into an intimidating global one. The overall cause of World War was the assassination of Archduke Franz Ferdinand. Nationalism was a great cause of World War one because of countries being greedy and not negotiating.
