<span>I would say that the correct answer is B, deport freed blacks to Africa. The Freedmen's Bureau fought to help the former slaves get back to their normal lives. Now, they were finally free, but not completely, so this Burea wanted to help them escape the South of America where they could still be caught and sold to slavery again. </span>
The answer that you want is 42.
The number of people migrating within a specific time frame an example of a modern or historical migration flow would be <span>human </span>flows<span> </span>
They can see how long ago the fossil was which tells you what time this creature/animal was from.
They can use dna to find out what creature it is and possibly discover a new species.
Because of the difficulty of crossing the channel. An invasion of England at that time, late 1940, would have needed a massive naval force & air superioity. Hitler didnt have.
Hope i helped!!
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