more people have suffered and more people have been killed by organised violence than in any other similar epoch ever.

How would the previous sentence be correctly capitalized?
Answer: More people have suffered and more people have been killed by organised violence than in any other similar epoch ever.
rapier with sword belt. the rapier’s enamelled gold hilt has an animal’s head as a pommel and a dragon as a crossguard.

How would the previous sentence be correctly capitalized?
Answer: Rapier with sword belt. The rapier’s enamelled gold hilt has an animal’s head as a pommel and a dragon as a crossguard.
it is ok if there is no way to produce a binary or executable form for a certain program (since some languages don't support that feature), but you must have the freedom to redistribute such forms should you find or develop a way to make them.

How would the previous sentence be correctly capitalized?
Answer: It is ok if there is no way to produce a binary or executable form for a certain program (since some languages don't support that feature), but you must have the freedom to redistribute such forms should you find or develop a way to make them.
superficial lymph nodes close to the site of the infecting tick bite may be swollen

How would the previous sentence be correctly capitalized?
Answer: Superficial lymph nodes close to the site of the infecting tick bite may be swollen