Answer:
Population grew, food production grew exponentially, thus began Ghana's rise to become a powerful empire. Ghana's first people were thought to be farmers. The rise of Ghana was heavily dependent on the discovery of iron. ... With all this power and wealth, Ghana created a powerful army, an conquered many lands.
Explanation:
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Answer: At the time, there were 22 states
World War I killed more people (9 million combatants and 5 million civilians) and cost more money ($186 billion in direct costs and another $151 billion in indirect costs) than any previous war in history
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It was Homo erectus.
This species is extinct. It is believed to be the first fossil about 1.9 million years ago. Many believe it looks like an ape. Homo erectus is the ancestor of morden human beings.
They are appointed for Life so A
