D is the correct answer to this question
Ww1 and ww2 with long term economic effects, treatys and rivalries between countries
<span>lower than the u.s or western Europe</span>
It's Checks and Balance, keep branches from having too much power
The primary causes were that Sparta feared of the growing power and influence of the Athenian Empire. The Peloponnesian war began after the Persian Wars ended in 449 BCE. The two powers struggled to agree on their respective spheres of influence absent Persia's influence.
