Question

click to correct any capitalization errors. since its completion in 1970, the aswan high dam across the nile river has provided egyptians with electricity as well as protection from floods and droughts.

Explanation:

River names should be capitalized. "river" in "Nile river" is incorrect and should be "River".

Answer:

Since its completion in 1970, the Aswan High Dam across the Nile River has provided Egyptians with electricity as well as protection from floods and droughts.