The development of agriculture led to
a.
an increase in the number of nomads.
b.
more reliable sources of food.
c.
less sophisticated societies.
d.
a decrease in population.

there has only been 12 presidents. the 12th president is/was moon jae-in

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.