the internal ego does them more harm than anything or anyone else, yet how few appeal to the divine for protection against themselves, how many for protection against merely external evils?

How would the previous sentence be correctly capitalized?
Answer: The internal ego does them more harm than anything or anyone else, yet how few appeal to the Divine for protection against themselves, how many for protection against merely external evils?
henrik vestergaard has also been a dramaturg for, among others, verk produksjioner (no) and erik pold (dk), been a manager for hotel pro forma, created soundtracks and performed in several giessen (applied science of theatre) related performance projects in berlin. henrik has an m.a. in theatre science.

How would the previous sentence be correctly capitalized?
Answer: Henrik Vestergaard has also been a dramaturg for, among others, Verk Produksjioner (NO) and Erik Pold (DK), been a manager for Hotel Pro Forma, created soundtracks and performed in several Giessen (Applied Science of Theatre) related performance projects in Berlin. Henrik has an M.A. in Theatre Science.
british airways said most long-haul flights due to land in london tomorrow (sunday, may 28) are expected to arrive as normal. "we are working to restore our services from tomorrow, although some delays and disruption may continue into sunday," the company said.

How would the previous sentence be correctly capitalized?
Answer: British Airways said most long-haul flights due to land in London tomorrow (Sunday, May 28) are expected to arrive as normal. "We are working to restore our services from tomorrow, although some delays and disruption may continue into Sunday," the company said.
the air motors with light from w&h provides a more comfortable use for improved handling and precise preparations.

How would the previous sentence be correctly capitalized?
Answer: The air motors with light from W&H provides a more comfortable use for improved handling and precise preparations.