QUES: 751 Valdemar Christian Count of Schleswig and Holstein 162256 Christian IVs son with Kirsten Munk

correct the punctuation.

CORRECTED: 751. Valdemar Christian, Count of Schleswig and Holstein (1622-56), Christian IV's son with Kirsten Munk.

QUES: The business secrets of the present epoch are part of a persistent plot of monopoly capitalism against the interests of society

correct the punctuation.

CORRECTED: The business secrets of the present epoch are part of a persistent plot of monopoly capitalism against the interests of society.

QUES: And because workshops know what needs to be done they can have the right tools parts and technicians ready to go as soon as your truck comes in

correct the punctuation.

CORRECTED:
And because workshops know what needs to be done, they can have the right tools, parts and technicians ready to go, as soon as your truck comes in.