Being able to preserve/contain/sustain some for a period of time. An example would be..."This glass is very sustainable" which means it will last long.
Answer:
It has the great blue hole
Explanation:
The great migration in american history is when many african american families moved from the south to the north in search of jobs and less terrorist attacks on their families, so in a sense freedom from overt oppression. the migration period started around 1910 and lasted until the 1930s A second wave began after the great depression.
