Answer:
<em>This reveals that the empire grew and expanded over the time of the caliphates, This is evident as the shaded in territories represent what they conquered.</em>
Explanation:
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Generally speaking, during the Gilded Age, reform laws regarding the government regulation of business were "<span>B. not effective at all," since during this time businesses thrived with little to no government regulation. </span>
history allows us to observe and understand how people and societies behaved. like an example, we are able to evaluate war, even when a nation is at peace, by looking back at previous events. History provides us with the data that is used to create laws, or theories about various aspects of society.