Which one of the two step processes has most often been used to add amendments to the constitution

I believe the answer is Proposing then ratifying an amendment.

i think the answer is the one about environmental and social health.

hope this

answer: (fluidity)is the correct answer.

explanation: because of this characteristic, success on the battlefield depends in large part on the ability to adapt to proactively change events to our advantage as well as to react quickly to constantly changing conditions