Mycenaean culture flourished on<span> the </span>Greek <span>mainland</span>
most likely D but the answers for that question was worded weird. Probs why you put it on brainly cause it took me a while to even understand what the answers meant!!
I can confirm the answer is A. federalism
An amendment is a formal or official change made to a law, contract, constitution, or other legal document. ... Amendments can add, remove, or update parts of these agreements. They are often used when it is better to change the document than to write a new one.