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<span>In the Jacksonian party system, congressional caucuses were replaced by party conventions for nominating presidential candidates. The Jacksonians are sometimes called the second party system; it is created around 1824 by Andrew Jackson who has his first run for the presidency. The party convention was created to replace the caucus.</span>
Vitruvian man is the painting of Leonard Da Vinci which describes the perfect man is the one whose hand and feet touches the circle.
<h3>What is Vitruvian Man?</h3>
Leonard da Vinci's painting of a male figure inscribed in a circle is known as Vitruvian Man, which shows the divine connection between a man and the universe.
According to the Roman engineers, it shows the image of a perfect man, i.e. whose hand and feet touches the circle's circumference.
Therefore, it can be said that option b appropriately describes the Vitruvian Man.
Learn more about Vitruvian Man here:
brainly.com/question/17947192
"<span>c. Its proximity to Africa and India made trade quite successful" is the best option, since a great deal of trade during this time and indeed today is done with ships. </span>