¿Qué productos se comercializaron en la época 1800 y 1850?

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.

im going to go with b.

the answer is d hope this : )