B seems like the best choice.
Answer:
B
Explanation:
Control a heavily desired or needed supply/luxury that is only known to exist in 1 part of the world, and you have a monopoly on it, and you can control the price to your liking, and other countries can't do anything about it, so if they want it, they'll have to pay the price you set.
Explanation:
The European nations were able to conquer large sections of Africa in those times because they had more advanced military technology. Europeans easily adapted to African climate and topography. But Also, Europe, has more advances in technology in warfare, transportations. Also their governments are strong and stable due to ones careful rule.
But the real reason for European dominant is because they really and I mean really focus on their militaristic aspect as which they relied on for stability, conquest, and glory because thousands of years, Kings and some Queens are tought the ways of war and how war can give more than just territory and as a matter of fact Kings had trained themselves in Europe for milania, so not just did Kings evolve but the technology to fight among themselves were drastically improved as well.
This is all the information I have sadly.
Answer:
Serbia bore the greatest responsibility for the outbreak of WW1. Serbian nationalism and expansionism were profoundly disruptive forces and Serbian backing for the Black Hand terrorists was extraordinarily irresponsible.
Serbia ultimately blamed Germany