Answer:
environment
Explanation:
It ruined their environment. killed their wet lands. Flooded homes and streets. Sea water in the lakes and rivers. Killing wildlife. (help this helps)
A ) the creation of the north American free trade agreement in 1994.
I believe the answer is C due to the fact that delta is built from rocks, mud, soil and moraines is built from rocks, sand, gravel and soil (I tried)
