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.
On April 26, 1986<span>, a sudden surge of power during a reactor systems test destroyed Unit 4 of the </span>nuclear<span> power station at </span>Chernobyl,Ukraine<span>, in the former Soviet Union. The </span>accident<span> and the fire that followed released massive amounts of radioactive material into the environmen hopee i helped</span>
If you are talking about the first air pollution problem its is A, almost about 100 years ago.
1955
The answer would be Muslims
<span>The French Revolution, though it seemed a failure in 1799 and appeared nullified by 1815, had far-reaching results. In France the bourgeois and landowning classes emerged as the dominant power. Feudalism was dead; social order and contractual relations were consolidated by the Code Napoléon.</span>
