Mostly, the Europeans dominated because their numbers or military technology and organization were superior.
Considering the alternatives, the only alternative that represents any sort of military power being evolved with it is:
d. They built infrastructure to keep military units traveling and intimidating the locals.
Also, the British and other countries did build many railroads in Africa.
Answer:The Vedics (ancient Aryans) were a pagan group who performed different rituals to please their many gods. The Vedic religion is as dead as Greek mythology. Once people would devote their lives and land to this religion, but now it is just our tainted history.
Explanation:
Because they rushed the treaty then it later failed.