Before the election the previous president was John Quincy Adams, but Andrew Jackson won.
Based on this information we can reject the following options: John Quincy Adams was a popular president, and Andrew Jackson ran a poor campaign. (else he wouldn't win) John Quincy Adams was such a popular president that Andrew Jackson lost despite running a strong campaign
Now, John Quincy Adams was not a very bad president, but Andrew Jackson won because of his campain:
the correct answer is: John Quincy Adams was an unpopular president, and Andrew Jackson ran a strong campaign.
There is not a lot of solid information on Osman I who established the Ottoman dynasty around 1300 CE. He was the hereditary leader of a small principality in Anatolia.
