Final answer:
The campaign that God sent a hailstorm to defeat Israel's enemies is known as The Exodus.
Step-by-step explanation:
The campaign that God sent a hailstorm to defeat Israel's enemies is known as The Exodus.
The Exodus is a significant event in biblical history, where God delivered the Israelites from slavery in Egypt and led them to the Promised Land. In Exodus 9:22-25, God sends a plague of hail to strike down everything in the fields of Egypt, except in Goshen where the Israelites reside. This hailstorm was one of the plagues that God used to demonstrate his power and defeat the enemies of Israel.