A historian would use a calendar when he is trying to find the dates of when the event occurred, such as the dates of a battle, natural disaster, or how long a type of government has ruled.
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Dred scott’s owner fought for his freedom but lost
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North African peoples who were the first to develop saddles for use on the camel. The first black African society that can be studied from written records; it was the site of the kingdom of Axum. The name of a great African kingdom inhabited by the Soninke people.
Answer:
Countries built large armies and stockpiled powerful weapons.
Explanation:
In an effort to hold onto their territorial as well as world colonies and might, many European nations expanded their military industries and armies, as well as expanded colonial rule and spheres of influence wherever they could. This led to countries drawing recruits and forcing colonies to produce war material for the host nation during World War I.
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Answer: 7.53 billion as of 2017
Explanation: