Use the following pieces of context to answer the question at the end.
If you don't know the answer, just say that you don't know, don't try to make up an answer.
When answering questions about the main topics or themes, try to identify common subjects across the documents.
Provide specific information and avoid vague responses.

Context:
. So when Wright wanted to read the writings of H.L. Mencken, he had to persuade a white man to lend him his library card and forge a note asking the librarians to give him the books on the man’s behalf.

know Strongly disagree Somewhat disagree Neutral Somewhat agree Strongly agree 80% 60% 40% 20% WhiteBlackOtherBlank Do you interact with downtown SaintPaul today inroughly the same ways that youdidprior totheCovid-19 pandemic? 100% No response These days I spend significantly less time in downtown SaintPaul than Ididbefore the pandemic My activities in downtown SaintPaul are pretty similar tomypre-pandemic patterns These days I spend significantly more timein downtown SaintPaulthan Ididbefore thepandemic 80% 60% 40% 20% WhiteBlackOtherBlank *See the Appendix for methodology

BY AARON WIENER | APRIL 2019 How Five Cities Reimagined Their Public Spaces Common Goals, Different Approaches

Strongly disagree Somewhat disagree Neutral Somewhat agree Strongly agree 80% 60% 40% 20% WhiteBlackOtherBlank Do you interact with downtown Akron today inroughly the same ways that youdidpriortotheCovid-19 pandemic? 100% No response These days I spend significantly less time in downtown Akron than Ididbefore the pandemic My activities in downtown Akron are pretty similar to my pre-pandemic paterns These days I spend significantly more timein downtown Akron than Ididbefore the pandemic 80% 60% 40% 20% WhiteBlackOtherBlank *See the Appendix for methodology

I don’t know Strongly disagree Somewhat disagree Neutral Somewhat agree Strongly agree 80% 60% 40% 20% WhiteBlackOtherBlank Do you interact with downtown Macon today inroughly the same ways that youdidprior totheCovid-19 pandemic? 100% No response These days I spend significantly less time in downtown Macon than Ididbefore the pandemic My activities in downtown Macon are pretty similar to my pre-pandemic patterns These days I spend significantly more timein downtown Macon than Ididbefore the pandemic 80% 60% 40% 20% WhiteBlackOtherBlank *See the Appendix for methodology

. I hear that from everybody.” For all its progress, Memphis is still a city where many people keep to their corners. And breaking down those barriers requires confronting the city’s thorniest issue: race. ‘RACE IS MORE AT THE FOREFRONT OF THIS INITIATIVE’ “There was a huge library near the riverfront,” the novelist Richard Wright, who lived in Memphis as a teenager in the 1920s, wrote in “Black Boy,” “but I knew that Negroes were not allowed to patronize its shelves.” From the time it opened as Memphis’ first library in 1893, Cossitt Library was available only to white residents. So when Wright wanted to read the writings of H.L

don’t know Strongly disagree Somewhat disagree Neutral Somewhat agree Strongly agree 80% 60% 40% 20% WhiteBlackOtherBlank Do you interact with the Historic West End today inroughly the same ways that you did prior tothe Covid-19 pandemic? 100% No response These days I spend significantly less time in the Historic West End than Ididbefore the pandemic My activities in the Historic West End are pretty similar to my pre-pandemic patterns These days I spend significantly more timein the Historic West End than Ididbefore the pandemic 80% 60% 40% 20% WhiteBlackOtherBlank *See the Appendix for methodology

. 21 Non-ph ysical grants are labeled as letters and mapped onto the grantee’s physical address. 22 This gr ant was not one of the priority grants studied for impacts on revitalization. 23 The A&P pr oject is described on pg. 34. CHARLOTTE 31 Investing in Revitalization Efforts: Case Studies from Knight Cities

Question: what is the similarity between these papers

Provide a comprehensive and specific answer based only on the given context: