It started in the 1880's.
The United States
The Attack on Pearl Harbor marked a surprise military strike perpetrated by the Imperial Japanese Navy Air Service upon the United States attacking the naval base at Pearl Harbor in Honolulu, Hawaii on Sunday morning, December 7, 1941. As a result of this attack, the United States enters into World War II the next day.
Answer:
coastal erosion, potential impacts of sea level rise, water quality deterioration, and sea water intrusion.
Answer:
topographic map
Explanation:
topographic map is the study of natural features like rivers , lakes and streams and also show the shape and elevation of the earth surface
