1. The creation of the Panama Canal also created the two largest what ever created?

hi here is your answer hope it helps or then sry

Explanation:

He argued in favor of a canal using a lock system to raise and lower ships from a large reservoir 85 ft (26 m) above sea level. This would create both the largest dam (Gatun Dam) and the largest man-made lake (Gatun Lake) in the world at that time.

The largest dam (The Gatun Dam)

The largest man-made lake (The Gatun Lake)

#1 im pretty sure its a.

hi!

your correct answer would be a

~courtney