Ann Richards is the other one.
Answer:
B. 60
Explanation:
At age 20, Spartan males became full-time soldiers, and remained on active duty until age 60. The Spartans’ constant military drilling and discipline made them skilled at the ancient Greek style of fighting in a phalanx formation. In the phalanx, the army worked as a unit in a close, deep formation, and made coordinated mass maneuvers.
A succession of three warlords. Thank you, hope this helped
The author never mentions Da Vinci's failures or bad quality's, which makes it biased because not all the info is there to read.
It might result in over population of animals