Answer:
A. Tulips : Roses is 40 : 32
B. Daisies : Petunias is 60 : 50
C. Roses : Tulips is 32 : 40
D. Roses : Petunias is 32 : 50
There are several primary sources that you might use, here are a few examples:
A diary written by a soldier during a battle.
Medical records of war doctors from the battle.
newspaper clippings about the battle (and published at the time of the battle).
Speeches of famous generals from the battle.
Answer:
(C) The tribal differences that caused the Apache and Navajo peoples to fight each other are not so different from the reasons European countries went to war hundreds of years later.