Answer:
#1 Charlemagne united most of Western Europe for the first time since the Roman Empire.
#2 Charlemagne was the first emperor of the Holy Roman Empire.
#3 Charlemagne played a vital role in the spread of Christianity across Europe.
Explanation:
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<span>Cite kings and empires <span>of the African continent: Galician
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<span>the statement that best describes how machine guns were used during world war I was : D. to defend territory
Machine guns is the type of weapon that allow a soldier to shots heavy bullets with a rapid rate.
The problem is, machine guns tend to be really heavy and really hard to carry around, which making it ineffective for offense and best utilized as a defensive weaponary</span>