No, because a PBS documemtary could not have witnessed something and retold it. It most likely is a secondary source, if they interviewed people who have witnessed the thing they are talking about.
Answer:
The factors leading to the decline of ancient Egypt were largely uncontrollable. A civil war coupled with invasions by the Assyrians weakened the Egyptian military allowing the Persian empire to successfully invade and take over Egypt.
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Answer: The automobile contributed to globilization, which helps improved education.
Explanation: Since the automobile increased the inter-connectedness of society, it allowed information and discoveries to travel at a faster rate. This phenomenon made it so citizens had access to more educational facilities. Furthermore, with access to a car, individuals could travel to more prestigious educational institutions. Finally, with educators having access to cars, they could reach more people and teach more information and skills.
Japan refused to surrender after the first bomb was dropped
the liberty bell mean freedom to people
