I belive that the answer is A
Answer:
its the world's longest unfortified border :))
Some changes are due to slow processes, such as erosion and weathering, and some changes are due to rapid processes, such as landslides, volcanic eruptions, and earthquakes.
It will be 4 meters the U.S will travel in 100 years.
French influence, cajuns and creoles, their similarities are based on culture