Question

read the excerpt from the fourteenth amendment of the united states constitution.
all persons born or naturalized in the united states... are citizens of the united states and of the state wherein they reside.
the citizenship clause of the fourteenth amendment is important because it
○ limited the number of people who can become citizens.
○ gave everyone free passports if they became citizens.
○ was the first time the constitution defined what a citizen is.
○ restricted freed enslaved people from becoming citizens.

Explanation:

The 14th Amendment's citizenship clause established a clear, constitutional definition of U.S. citizenship (birthright or naturalization) for the first time, resolving prior ambiguities. The other options are incorrect: it expanded, not limited, citizenship eligibility; it did not relate to passports; and it granted, not restricted, citizenship to formerly enslaved people.

Answer:

C. was the first time the Constitution defined what a citizen is.