5. The purpose of random assignment is to a. allow participants in both the experimental and
groups
to be exposed to the independent variable.
b. ensure that every member of the population has
equal chance of being selected to participate in the
research.
c. eliminate the placebo effect.
d. reduce potential confounding variables.
e. generate operational definitions for the independent
and dependent variables.

bruh why?

explanation:

but lol

i will repost in commments

explanation:

give me the i got

answer:

the crusades were organized by western european christians after centuries of muslim wars of expansion. their primary objectives were to stop the expansion of muslim states, to reclaim for christianity the holy land in the middle east, and to recapture territories that had formerly been christian.

explanation:

you can literally google this.