C. Prevent the spread of communism
Calcium has 2 valence electron.
Lithium has 1 valence electron.
Argon has 8 valence electron.
Fluorine has 7 valence electron.
Pope Leo III crowned Charlemagne Emperor of the Romans<span> on Christmas Day, 800. Hope this helps!</span>
The correct answer to the person who was wrongly matched to the industry he was supposedly involved with in this case would be C - Gustavus Swift as he did not fund and found a tobacco empire. He did, however, create a meat-packaging empire.
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