It is thanks to Amerigo Vespucci and Christopher Columbus that the land was discovered, and so spurred other countires such as Spain and Portugal into what now is called the Age of Discovery. Not be outdone by the other, both of these countries wished to seize control of the raw materials and land available for their own. What they did not expect was the wide trade off of contact with the Native Americans. This includes plants, animals, diseases, and even slaves.
Answer:
French Revolution from September 5, 1793, to July 27, 1794
Explanation:
The ecosystem would be harmed, due to the new competition that native phytoplankton-eating organisms would face when the Zebra mussels eat the native specie’s food. This would also affect the phytoplankton population as now that there’s more predators after them, their numbers would decrease faster.
The correct answer is - increased wealth.
Public safety, national defense and public services are all a must for every country's government so that the country can function normally. Increased wealth is not a must, even though every country's government would be more than happy to have it.
Answer:
Because most of the world was already colonized, so most of the political discussions were based on keeping control at home.