If the question is asking what did the British transform from then historians identify this policy as C, Saulaitry neglect
It's the policy of where the British did not strict rules, regulations, occupation, or tight control over the colonies.
Navigation Acts is the answer I believe since Navigation Acts were the first piece of legislation were the parliament passed to enforce the rules of law onto the colonies.
Abraham Lincoln wanted to avoid controversy about slavery even though he wanted to abolish it. He said he wouldn't change anything about slavery so that he would get supporters. After he was elected President of the United States he kept that promise until the Civil War started and he had to make it about slavery so that people would see why he was using so much energy and money on a war.
Hope this helps! Please let me know if I missed something :)