10 AIl congressional districts in a State must have equal population is due to
A) 20th Amendrnent.
B) Wesberry v. Sanders.
(c) 17th Amendment.
(D) Gibbons v. Ogden.

study of past cultures

the two things that develop a strong social foundation are: a. separation of church and states e. education received attention separation of church and states separate the illogical  argument that came from religious beliefs to a fact based belief. while education will make us remember the past to avoid the repeat of our mistakes.

companies passed on production and transportation costs to consumers