Though the history of the evolution of nursing knowledge tends to be separated into either theory or research, the two are interrelated. Resources: Theoretical Basis for Nursing, Ch. 1–2; Nursing Research, Ch. 1 Create a 750- to 1,050-word timeline in which you to describe key events and individuals influencing the development of scientific nursing knowledge in chronological order. Your timeline should integrate both theory and research development within the same time frame.