at the end of his first year kuratowski was awarded the class prize in mathematics.

How would the previous sentence be correctly capitalized?
Answer: At the end of his first year Kuratowski was awarded the Class Prize in Mathematics.
yet, we are all sinners in one form or another, and notwithstanding, we are all called to seek perfection.

How would the previous sentence be correctly capitalized?
Answer: Yet, we are all sinners in one form or another, and notwithstanding, we are all called to seek perfection.
beautiful shape and color of the crown of needles. hardy, new growth may be slightly damaged by late spring frosts, but quickly grows, and restores the crown.

How would the previous sentence be correctly capitalized?
Answer: Beautiful shape and color of the crown of needles. Hardy, new growth may be slightly damaged by late spring frosts, but quickly grows, and restores the crown.
cabeza de vaca who was a simple soldier of fortune at the beginning of the expedition became devoutly religious as a result of his experience.

How would the previous sentence be correctly capitalized?
Answer: Cabeza de Vaca who was a simple soldier of fortune at the beginning of the expedition became devoutly religious as a result of his experience.