Read the text and answer the question.

The Berlin Conference of 1884–1885 was a part of the "Imperialism of Africa" that took place in the 1870s and 1880s. The conference was held to prevent conflict between European countries.
How did the Berlin Conference cause conflict and hardship throughout Africa?
A.
The Europeans ignored existing borders, cultural differences, and historical conflicts when they created new boundaries.

B.
The Europeans created new trade barriers between Africa and Europe, which caused the African economy to decline.

C.
Some African countries were represented at the conference, which caused other African countries to resent them.

D.
Some Asian countries participated in the conference, leading to violent cultural clashes between colonizing powers.

Animal herders in the Sahara adapted to their environment by? •living a nomadic life style •loving their herds south of the sahel •moving to cities to find work •irrigating rivers to create more farmland

living a nomadic life style