need to add acknowledgement page and seven sources

the acknowledgement page is one page that talks about your research, how you wen about looking for sources and all of the texts you consulted along the way. we don't,for instance, always have the ability to include all of the work we did in researching for a paper, but an acknowledgement page enables you to share that effort.

and the pls read the requirement, it have to be seven sources, you just have six.