Answer:
B is the answer!!
Explanation:
American Indian tribal recognition in the United States most often refers to the process of a tribe being recognized by the United States federal government, or to a person being granted membership to a federally recognized tribe. There are 573 federally recognized tribal governments in the United States.
gravity
Explanation: Mass wasting can be caused due to gravity :P
Hope this helped...I guess
The answer is - the coastal regions and Peary Land.
The coastal regions are not covered in ice because of the influence of the sea. Peary Land is and island that is largely influenced by the sea, it has not been covered in ice even through the last glacial period and that trend continues today as well.