How does the fourteenth amendment affect citizenship?

a. it says that immigrants living in the US are granted citizenship upon entry to the US

b. it says that a child born of a US citizen outside of the US becomes a US citizen automatically

c. it says that black people may not be citizens or file cases in federal court

d. it says that anyone born in the US automatically becomes a US citizen

d. it says that anyone born in the US automatically becomes a US citizen.