Answer:
observable
Explanation:
In order for an experiment to succesfully take place, the experiment must be controlated, observable, and repeatable, this means that under certain circumstances that you are able to control, you can observe an event and investigate it. It has to be observable in order to gain and gather information about the event and with this be able to come up with a conclusion of factor that make it possible and the consequences that the given event has.
Legalism is a Classical Chinese philosophy that emphasizes
the need for order above all other human concerns. <span>The Legalists believed that government could
only become a science if rulers were not deceived by pious, impossible
ideals such as "tradition" and "humanity."
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I think that the best answer is Middle East: among the earliest metal tools were tools from Egypt, and also Hittites were early tool makers, some early works were also done in Iran.
They sought to answer their necessity for growth and industrial production. They were producing and needed more resources and places to sell so they colonized places and they wanted to become stronger so that they could beat other European powers and then they more or less ruined the world with colonization and wars.
