jnelson0612 wrote:
Again, the biggest issue here is that the GMAT regards "army" as SINGULAR. You cannot use "they" to refer to army, even if "they" is followed by "all". An army is singular and is thus an "it"; therefore, we have to rule out A and B. The semicolon is used correctly here since we have independent clauses on either side of the semicolon, leaving us with C and D. Since Stonewall Jackson is a singular person, the army must have mourned "his" death rather than "their" death. Thus, the answer is C.
On the same lines is police singular or plural...as per my reasoning it is singular...