Answer:
<em>Abraham Lincoln, John Breckenridge, John Bell, And Stephen Douglas</em>
Explanation:
<em>Abraham Lincoln → National Union Party → Lincoln was morally opposed to slavery </em>
<em>John Breckenridge → Democratic Party → Had publicly declared his opposition to "impairing in any form" the legal protection of slavery.</em>
<em>John Bell → Democratic Party → Bell opposed efforts to expand slavery to the U.S. territories.</em>
<em>Stephen Douglas → Democratic Party → Douglas believed that popular sovereignty would defuse the tension between the proslavery and antislavery factions.</em>
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<em>I hope this helps!</em>
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Hey there! Historical thinking involves the ability to identify, analyze, and evaluate the relationships among multiple historical causes and effects, distinguishing between those that are long-term and proximate, and among coincidence, causation, and correlation. If there is anything else I can help with, I'll be glad to help! :)
Checks and balances, there really is no explanation for this it just blatantly is
Answer:
The convention system gives them the opportunity to take care of the other party's business besides nominating candidates.
Explanation: