Answer:
Adaption to the land and its resources
Explanation:
migrants and their descendants pushed south and east, adapting as they went.
The government runs by a set of rules that are called laws . The us constitution is also meant to protect the rights of every person living in this country
In this case, alexandra would be considered as Single with one personal exemption
Since her brother's gone, Alexandra would automatically chosen as guardian since Newt's any other relatives already passed away. Because of this, Newt could be used as Alexandra's one personal exemption, as if newt is her legal child.