“Historical Study Dissertation Alignment and Modification” This dissertation aims to conduct a historical study by utilizing existing data and aligning all its components to ensure a cohesive and comprehensive research. It will not follow a quantitative approach, such as the use of hypotheses,

Kindly cut the abstract down to a single paragraph. Check heading formatting. Eliminate extra white spaces between paragraphs. Maintain APA 7th throughout the dissertation.
Using existing data, Thoroughly ensure that all parts of the dissertation are align and related to an historical study, not a quantitative study,
for example use of hypotheses. Please review some of the historical students found on the Yale University website below and modify the dissertation accordingly.
https://history.yale.edu/graduate/prospective-students/yale-history-dissertations 
Please be thorough and ensure the paper is ready for final submission. thanks