Answer:
a. Seafloor spreading
Explanation:
As the plates move away from each other, new crust is formed at the bottom of the ocean, thus giving us seafloor spreading
<span>"McCarthy, in a speech at Wheeling, West Virginia, mounted an attack on Truman’s foreign policy agenda by charging that the State Department and its Secretary, Dean Acheson, harbored “traitorous” Communists. Although McCarthy displayed a list of names, he never made the list public. The President responded the following month in a news conference by charging that McCarthy’s attacks were in effect sabotaging the nation’s bipartisan foreign policy efforts and thus aiding the Soviet Union. " </span>
Answer:
Carving of new states in Africa by European power caused land disputes, most notably the Hutus and Tutsis, who are still in conflict to this day
Explanation:
I'm not sure if this is exactly what you're looking for, but I hope I helped :)
