Question

Difficulty: EasyMexican-American War and Sectional Tension

“The treaty which shall terminate the war [with Mexico]... will introduce new territories into the Union... My opinion is, that the question of slavery in these territories should be left to the people who inhabit them. They are the ones who will be affected by its decision.”

— Lewis Cass, letter to Alfred P. Nicholson, 1847

Which of the following best describes the method proposed in the excerpt to address the sectional tensions arising from the Mexican-American War?

  1. A
    Granting Congress the direct authority to decide the status of slavery in new territories
  2. B
    Reducing sectional tensions by focusing federal debates on tariff disputes rather than slavery
  3. Allowing the residents of each territory to decide the status of slavery for themselvesAnswer
  4. D
    Allowing the President to unilaterally determine the expansion of slavery in the West

Answer

Allowing the residents of each territory to decide the status of slavery for themselves
The correct answer is correct because Lewis Cass's letter outlines the concept of popular sovereignty, which proposed that the citizens residing within a newly organized territory should vote to decide whether to permit or prohibit slavery, bypassing direct federal legislation.

Step-by-Step Solution

1
Analyze the provided historical source.
The author, Lewis Cass, states that the decision regarding slavery in the new territories acquired from the Mexican-American War should be left to 'the people who inhabit them.'
This allows the student to identify the core policy proposal in the text.
2
Identify the historical term associated with this policy.
Leaving the decision of slavery to the local inhabitants of a territory is the definition of popular sovereignty.
Connecting the source's description to the standard historical concept is necessary to select the correct answer.
3
Match the identified concept with the correct option.
The option advocating for the residents to decide for themselves represents popular sovereignty.
This step confirms the correct answer choice based on the textual evidence.

Key Concept

Popular Sovereignty
Estimated Time:45s
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