Many of the students in the introduction to Microcomputers course at the university of michigan last fall preferred using macintosh computers rather than the pc’s provided in the Lab.
John earned a Master’s degree in business before he went onto a Ph.D. in Economics.
"Master’s" needs to be lowercase.
"Economics" needs to be lowercase.
500
Most 20th century art leaves me cold, but I love the French impressionists and the nineteenth century british landscape painters.
Lowercase "20th century" (should be twentieth).
Capitalize "british."
500
On the fourth of July, we celebrate the adoption of the Declaration of Independence; on labor Day, we celebrate the contributions of organized labor to American life.