the title was book to book. the idea was based on an existing book, relevant to each student and the task was to create a poster based on the uniqueness turning it into an independent expression.

How would the previous sentence be correctly capitalized?
Answer: The title was BOOK to BOOK. The idea was based on an existing book, relevant to each student and the task was to create a poster based on the uniqueness turning it into an independent expression.
leadership despite his youthfulness, dr. king's prophetic speeches and crystal clear vision led him to emerge as the leader of the movement.

How would the previous sentence be correctly capitalized?
Answer: Leadership Despite his youthfulness, Dr. King's prophetic speeches and crystal clear vision led him to emerge as the leader of the movement.
things you must see: unity square and boundary pier, san giusto cathedral, miramare castle, romantic historic cafes, the lighthouse of victory, opicina tram.

How would the previous sentence be correctly capitalized?
Answer: Things you must see: Unity Square and Boundary Pier, San Giusto Cathedral, Miramare Castle, romantic historic cafes, the Lighthouse of Victory, Opicina Tram.
the findings have been published in nature climate change.

How would the previous sentence be correctly capitalized?
Answer: The findings have been published in Nature Climate Change.