Answer:
Richard would need to prove that his work was the original, that the local band had previous access to his work, and that both songs are basically the same.
In today's world, this is fairly easy to prove, as most original material gets posted online, and there are exact records about when, where and who posted it, so any posterior copies can be easily identified.
If the material was not widely spread, then the copyright holder would have to prove with an exact date that he created the content.
Answer:
A. by looking for changes in the response pattern from pre to post-treatment
Davis supported national unity to secure independence, while his cabinet stressed ‘state rights’. During his time of office, stuff did not go fine for him. He was often in disparity with his Cabinet, Congress, the governors of the Confederate States, plus with the generals of the Confederate Army. The Confederate government could not give the impression to work well together, which eventually attested to be a cause for the Confederacy’s defeat.
