if bellum means \war,\ when were antebellum houses built? after the war…

$if bellum means \war,\ when were antebellum houses built? after the war…$

if bellum means \war,\ when were antebellum houses built?
after the war
before the war
none of the above
during the war

Brief Explanations

El prefijo "ante -" significa "antes de". Dado que "bellum" significa "guerra", "antebellum" significa "antes de la guerra".

B. before the war