Which statement describes a struggle over water rights between Egypt and Ethiopia over the Nile River?
1. Both countries want to ensure that the flow of the Nile is steady in all of the countries it passes through.
2. Each country wants the other country to sign the Nile Waters Agreements.
3. Both countries want more control over the flow of the river for irrigation and electricity production.
4. Each country wants the other country to be responsible for wastewater treatment along the river.