The St. Lawrence Seaway allows ships to move from one water level to another through a system of locks, canals, and dams. The St. Lawrence Seaway is an example of how people have modified the physical environment. What was likely the reason for changing the environment and building the St. Lawrence Seaway?

Question

It allows goods to be shipped easily between the United States and Mexico.

It allows goods to be shipped easily between the United States and Canada.

It ended tariffs.

It helped the environment.

Answer 1

I'll be glad to check your answer.

Answer 2

It allows goods to be shipped easily between the United States and Canada.

Answer 3

Yes, you're right.

Answer 4

Correctomundo!

Answer 5

thats right

Answer 6

so.. what's the answer?

Answer 7

what are the answers?!!?!!?

Answer 8

It allows goods to be shipped easily between the United States and Canada.