(A) Nationalism
(B) Social Darwinsim
(C) ** Imperialism
(D) Americanism
EXPLANATIONS BELOW
Concept note-1: -Imperialism. Imperialism occurs when a strong nation takes over a weaker nation or region and dominates its economic, political, or cultural life. This type of foreign policy was practiced by European nations and Japan throughout the 1800s and early 1900s.
Concept note-2: -Imperialism is the state policy, practice, or advocacy of extending power and dominion, especially by direct territorial acquisition or by gaining political and economic control of other territories and peoples.
Concept note-3: -ECONOMIC motives included the desire to make money, to expand and control foreign trade, to create new markets for products, to acquire raw materials and cheap labor, to compete for investments and resources, and to export industrial technology and transportation methods.
Concept note-4: -The consequences of economic imperialism on West Africa have included exploitative resource extraction, proxy and resource influenced civil wars, illegal trade in natural resources, mass poverty, and external migration of skilled workers necessary for national development.
Concept note-5: -Imperialism can be defined as a doctrine, political strategy, practice, state policy, or advocacy that consists in extending power by territorial acquisition or by extending political and economic control outward over other areas.