What was the main effect of the Persian wars? Persia was no longer a threat to anyone.
Athens and Sparta began working together.
Athens became the leader of the Greek city-states.
Sparta became the leader of the Greek city-states.

sadi to be the richest man ever with a net worth of 500b or half a trillion there is also a story i heard if you wanna know

impeachment is when a president is committing treason or doing shading acts while in presidendcy therfor he can be impeached   by congress

i think i will need more detail to answer if this is a specific question on a test, but technology advancements are good for many industries, such as medicine or food industries, new technology could us in medicine in ways such as new scanners to tell us more about our bodies or new cures or vaccines for diseases.