sfærernes musik (music of the spheres) contains examples of repetitive passages, in which the module in question is repeated at an ever increasing tempo.

How would the previous sentence be correctly capitalized?
Answer: Sfærernes Musik (Music of the Spheres) contains examples of repetitive passages, in which the module in question is repeated at an ever increasing tempo.
from the book les loups ravissans.

How would the previous sentence be correctly capitalized?
Answer: From the book Les Loups Ravissans.
difficulty in ingesting food

How would the previous sentence be correctly capitalized?
Answer: Difficulty in ingesting food
they were successful and the roman empire was extended to the upper reaches of the danube river.

How would the previous sentence be correctly capitalized?
Answer: They were successful and the Roman empire was extended to the upper reaches of the Danube River.