With the ability to forge iron tools, farming tools were more effective and provided a greater production and effectiveness. More food produced means that more people are able to be fed and consequently establish and work in the land. With a higher population and food cap, West Africa settlements were able to grow.
The environment in which Kennedy was assassinated contributed to its tragic impact because the assassination took place in front of a public gathering. It was shocking for those people that had come to see Kennedy drive by in the car. It was a shocking incident for those people that were waving on seeing Kennedy in his open car.
Answer:
The life in both Sparta and Athens were relied on slave labor. Both also had assemblies and a partially citizen-elected government. They both also required for the men to train for the military, and in result, they both had a strong military.
Gold - Find gold to bring back
God- spread religion
Glory- basically wanted bragging rights to say they were the best because they were able to sail and find new land to claim and claim all the gold on the land