Answer:
the Hadean Eon, the Archean Eon, the Proterozoic Eon, and the Phanerozoic Eon.
Explanation:
The technologies were only used to observe enemies but as their effectiveness became apparent, both sides started to dismantle what they were using. For example, they shot down the planes that they would see causing more death.
Contribution of Chinese in pie
For sure, choose these two:
<span>A) Was crowned pope on Christmas day, A.D. 800.
C) Became the first emperor of the Holy Roman Empire.
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Item B has some vagueness and difficulty to it. Depending on your teacher's point of view, it could be marked true or not. How "vast" is vast? How unified must an empire become to be termed "united"? One biography report of Charlemagne states, "Charlemagne attempted to create unity and harmony" within his realm -- that's probably a better way to put it. In his ongoing battles with the Saxons, getting them to accept Christianity was a great difficulty.
Answer:
1. they finally joined the war because Germany embarked on a deadly gamble. Germany sank many American marchent ships around the British isles which prompted the American entry into the war
