What is the most likely reason that the “upsetting process” is included in coin production?

A: Blanks are squeezed to make the metal stronger and more flexible.

B: Ridges are added to the edges to make coins more unique and valuable.

C: It is the step where coins with defects are identified.

D: It is the step where rims are added and edges are made hard and smooth.
Please help!!

What did populists set their sights on after achieving some success on a local level in the late 1800s?

Imagine you are driving down the highway and reading a sign that states save the planet don't litter which technique of policy enactment is being used

Kate is 14 years old and just started taking dance classes with her friends at a local dance studio. this is her first time in a dance program, so everything is new to her. her friends convinced her to join the class since they have been enjoying it for a few months. how could the following terms her succeed in the dance class? ● secondary reinforcement ● identity vs. role confusion ● observational learning how could the following terms hinder her success in the class? ● circadian rhythm ● basal ganglia ● vestibular sense