we are all actors in the theatre of life and the international spectrum theatre festival which took place on the 13th of july in leiden, holland, carried this notion as a starting-point.

How would the previous sentence be correctly capitalized?
Answer: We are all actors in the theatre of life and the International Spectrum Theatre Festival which took place on the 13th of July in Leiden, Holland, carried this notion as a starting-point.
any application that has the manufacturer or carriers name in it should never be killed.

How would the previous sentence be correctly capitalized?
Answer: Any application that has the manufacturer or carriers name in it should never be killed.
select the amount of pieces you want (12, 24, 48, 64 or 99 pieces) and enjoy finishing as fast as you can this princess sofia the first puzzle.

How would the previous sentence be correctly capitalized?
Answer: Select the amount of pieces you want (12, 24, 48, 64 or 99 pieces) and enjoy finishing as fast as you can this Princess Sofia the First puzzle.
the principle of democratic centralism and autonomy for local party organisations implies universal and full freedom to criticise, so long as this does not disturb the unity of a definite action; it rules out all criticism which disrupts or makes difficult the unity of an action decided on by the party.

How would the previous sentence be correctly capitalized?
Answer: The principle of democratic centralism and autonomy for local Party organisations implies universal and full freedom to criticise, so long as this does not disturb the unity of a definite action; it rules out all criticism which disrupts or makes difficult the unity of an action decided on by the Party.