As the population grew, humans learned to adapt and evolve. It is human nature to be adaptable to society and to seek change in the environment. The need to learn on how to provide for their own people become more important as well. People learned how to use the natural resources in front of them and modified them accordingly. According to Brooks (2019), bronze was used to forge weapons and tools such as knives and spears (p. 24). The use of this alloy required technical skills but has become very advantages and has supplemented the revenue needed for the people. With newfound techniques on how to toil the land and harvest resources, many changes continue to happen which contributed to the increase in revenue. With time, new changes have been accelerated due to a fast change in the number and diversity of the population. People can easily adapt to innovation and technology