Answer:
I would assume it is the Great Depression
Answer:
When Europeans reached North America's shorelines in the late 1400s and began to explore the continent's interior in the 1500s, they saw the vast land as a source of new plants, animals, and minerals for them to use and to transport back to Europe. As they colonized this New World, they also brought with them many familiar plants and animals for food, farming, and other purposes. This exchange of species between the two continents had positive and negative effects, and they continue today.
Explanation:
According to Ptolemy, the sun was not in the center of the universe. The earth was, and all the planets revolved around the sun. Hope this is correct and it helps!
Who controls the oil in Nigeria?
Shell Nigeria owns concessions on four companies, they are: Shell Petroleum Development Company (SPDC), Shell Nigeria Exploration and Production Company (SNEPCO), Shell Nigeria Gas (SNG), Shell Nigeria Oil Products (SNOP), as well as holding a major stake in Nigeria Liquified Natural Gas (NLNG).
(1) Nigerian National Petroleum Corporation (NNPC): NNPC was established in 1977 to have the sole authority over the petroleum activities in Nigeria.