The three major migration of
African-Americans during the current distribution in the US are the following:
1.
Forced relocation from
Africa slavery
2.
Great Migrations from the
south to the north before and after WW I and WW II to slog in the factories
3.
<span>Development of the ghettos
to neighbouring areas during the 1950s and 1960s.</span>
The Answer To Your Question is B. Alignment.
Hope It Helps
Some effects are:
<span>- A new republic in France </span>
<span>- the fall of Metternich </span>
<span>- promises of reform in Austria, Italy, and Prussia </span>
<span>- A new empire established in France </span>
<span>- Success in liberalism, nationalism, and socialism </span>