A.
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Answer:
Assuming that this is referring to the same list of options that was posted before with this question, the best answer is that tighter immigration laws were passed, because the nativists thought that immigrants were stealing jobs.
Explanation:
America signed a peace treaty between Egypt and Israel
US citizenship is the status of a natural person as a legal member of the United States. It implies rights, privileges, immunities and economic benefits including federal assistance. According to the Citizenship Clause of the Fourteenth Amendment to the Constitution, a person is an United States citizen automatically at birth in the United States, by being born in another country as a child of American parents or grandparents or having been born in another country through a process of nationalization.
Therefore, Elsa could have been born in the United States, being the daughter of foreigners; or have nationalized before their parents.