Antietam, also called the Battle of Sharpsburg
Byzantium/Constantinople was conquered in 1451, but the empire continued to decline starting around the 18th or 19th centuries. It officially died in WWI. As for how long it was a major threat to Europe, the empire's prime was the 16th century, under Suleiman the Magnificent.
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below statement are true:
<span>A. There are generally between three to five election officers at each polling place.
B. A primary is an early election in which delegates select and nominate candidates for office.
Below statement is false:
</span><span>C. The caucus assures absolute secrecy.</span>