Answer: the answer is B hopes this helps
Probably A because urban renewal wanted to clear out the slums and creat more opportunities for higher class housing and business
Explanation:
Action Research is an approach that brings together researchers and end users (theory and practice) to give practical outcomes through a process of shared knowledge creation that gives the end users to undertake practice change.
(1) The work must be " fixed in a tangible medium of expression ." This means the work must exist in some physical form for at least some period of time.
(2) The work must be original...it can't be copied.
(3) The work must be the result of at least some creative effort on the part of the author.