During the 1920's the automobile became more affordable and more americans purchased cars. how did automobiles change american society?

Evidence suggests that the ancient romans had a very formal medical system. it included which of the following? click all that apply. medical schools universities physician apprenticeships nursing homes hospital facilities

The double-blind procedure is most for a.random assignment b.the placebo effect c.operational definitions replication d. standard deviations

Brainliest to correct answer sara’s mom is very angry when sara arrives home late. her mother says she is very disappointed in sara and asks her why she is late. sara responds to her mother by saying nothing, quickly walking to her room and slamming the door. sara’s style of conflict management is a. confrontational b. cooperative c. constructive d. non-confrontational