many historians have used this as documentation to downplay the importance of darwin's participation on the voyage from a contemporary point of view.

How would the previous sentence be correctly capitalized?
Answer: Many historians have used this as documentation to downplay the importance of Darwin's participation on the voyage from a contemporary point of view.
develop a practice of backing up important files because it helps you a lot in case if you lost important media files

How would the previous sentence be correctly capitalized?
Answer: Develop a practice of backing up important files because it helps you a lot in case if you lost important media files
1790 gbp standard programme intensive (english course - 25 lessons per week - 60 minutes per lesson)

How would the previous sentence be correctly capitalized?
Answer: 1790 GBP Standard Programme Intensive (English Course - 25 lessons per week - 60 minutes per lesson)
all actors were invited to give feedback on the analysis and a cross-ministerial knowledge sharing session was held, aimed at generating input for the development of the ministry of employment's implementation strategy.

How would the previous sentence be correctly capitalized?
Answer: All actors were invited to give feedback on the analysis and a cross-ministerial knowledge sharing session was held, aimed at generating input for the development of the Ministry of Employment's implementation strategy.