To spread Christianity to the native Americans<span />
Answer:
The discovery of the New World by Christopher Columbus in 1492, although unexpected because he had never imagined that there could be a new land in his proposed journey towards the East Indies, had one pretty important reason, and it is told by the man himself in the letter that he sends to the Spanish crown and to his own financial supporter, Luis de Santangel.
The reason for this voyage, and the importance it had for Spain, was that commerce with the Far East, and with India, most importantly, had almost altogether stopped due to the blockade from the Arabs. The desire to find a new way to trade with the Asian continent, bypassing the blockade, encouraged first Portugal, and then Spain, to seek the sea as a means to achieve this. Columbus, an expert in cartography, believed that there was a way to reach India and thus proposed the plan to Luis Santangel and the Spanish crown. He received the go ahead and embarked on his journey. In the letter that he sends back, he clearly states the original reason for the journey, that ended with the discovery of these new lands, which he died believing were in Asia, was the need to re-establish commerce. However, later on he gives the Catholic monarchs, Fernando de Aragon and Isabella de Castilla, another reason to keep on with the project: he stumbles upon Natives, which he calls Indians, who would be open to Catholic evangelization, something that was very much in the heart if the Spanish monarchs. Thus, with these two reasons, more voyages are authorized by Spain, towards the newly found land.
Answer:
The growth of the African population was aided by the Western medicine introduced by Europeans. Africans were introduced to formal education by Europeans. They also improved the African infrastructure with the addition of road systems, railroads, water, electricity, and communication systems.
In both cases the colonizing European powers introduced new infrastructure in order to benefit themselves economically. This infrastructure was intended to increase trade by exploiting the native country for goods and easily transporting them to port cities.
From the late 1800s through the early 1900s, Western Europe pursued a policy of imperialism that became known as New Imperialism. By the 1870, it became necessary for European industrialized nations to expand their markets globally in order to sell products that they could not sell domestically on the continent.