Increased competition for power among european states and led to imperialism.
a. ethnocentrism
b. communism
c. industrialization
d. social darwinism

C. Industrialization

Explanation:

With the rapid increase of industrialization and the benefits that it brought to society, new ways of production, new and larger profits, European society started new competitions never seen before between countries for the comercial control and production of different products, this arose a feeling of nationalism and this led to imperialism.

C. Industrialization \\

the language dates from the contacts of arabian traders with the inhabitants of the east coast of africa over many centuries. under arab influence, swahili originated as a lingua franca used by several closely related bantu-speaking tribal groups.

cultural/diplomatic relations. most medieval japanese   culture has chinese origins. writing, architecture etc.