Answer:
<em>The battle began because the Persian Army wanted to defeat the Greek city-states that supported the uprisings in Ionia, part of modern-day Turkey, against the Persian Empire</em>
Note:
Have a nice day :)
the answers are;
a = 4
b = 1
c = 2
d = 3
hope it will help ...
first sentence "It occurs around July 21 every year" is false
