however, another even smaller study was not removed.

How would the previous sentence be correctly capitalized?
Answer: However, another even smaller study was not removed.
the ruling family of han then took control of the former qin empire which became the han empire.

How would the previous sentence be correctly capitalized?
Answer: The ruling family of Han then took control of the former Qin Empire which became the Han Empire.
in the station commandant’s office was a big, jovial, bearded common soldier, wearing the red arm-band of a regimental committee.

How would the previous sentence be correctly capitalized?
Answer: In the station commandant’s office was a big, jovial, bearded common soldier, wearing the red arm-band of a regimental committee.
registration 15 january 2007 16:35

How would the previous sentence be correctly capitalized?
Answer: Registration 15 January 2007 16:35