Answer:
conservation -prevention of wasteful use of a resource. All of these are preserving the earth from ruining the atmosphere! Its A.
Explanation:
Evidence. Let's say there was a murder and they find a person's finger prints on the weapon that was used to kill the victim, then we can safely assume they were the killer. You also need to take account for motive, where they were during the time of murder, etc. <span />
The correct answer is B) European nations wanting the biggest and richest colonies in Africa.
The Scramble for Africa refers to "European nations wanting the biggest and richest colonies in Africa."
After the Berlin Conference of 1844-1845, European superpowers agreed on regulating the split of the African Continent. These European superpowers such as France, Germany, Great Britain, Spain, and Portugal split the African territory, displaced people, and created new borders in order to colonize the territories.
What Europeans really wanted was to exploit the many raw materials and natural resources that were abundant in Africa, in order to make big profits.
<span>because it helped make life easier and gave Americans jobs that were actually paying well</span>