Answer:
The ten plagues were sent by God through Moses to tell Pharoah to let the Israelites go.
Explanation:
All of these plagues were to show Pharoah that God's people had to go. But Pharoah didn't want that. Aaron, Moses brother put his staff in the water and the water was turned in to blood. Which made Pharoah more mad and still would not let the Isralities go.
