Which event created a need to pass the 14th amendment?

a. colfax massacre

b ending segregation

c attack on the cabildo

d passing black codes

The answer is D. The Black codes. The Black codes were laws passed by southern states after the Civil War which restricted black rights.

the best and most correct answer among the choices provided by the question is the second choice "less supportive to the war of 1812"

the war of 1812 was a military conflict that lasted from june 1812 to february 1815, fought between the united states of america and the united kingdom, its north american colonies, and its native american allies.

i hope my answer has come to your . god bless and have a nice day ahead!

the density would be a smaller number.