Answer:
A
Germans are elite and belong to the master Aryan race.
Explanation:
Hitler's idea of master race of "germanic race" meant germans belonged to the aryan race that was held as most pure.
To combat the threat of tropical diseases such as malaria and yellow fever, the United States decided to use new measures to eradicate the disease before the construction of the Panama Canal. Under the leadership of Colonel William Crawford Gorgas, many changes were made. When it was discovered that mosquitoes were the source of the disease, Gorgas who was appointed as the head of hospital and sanitation, he made sure that containers with stagnant water were removed because mosquitoes lay their eggs there. He also built domestic water systems to eliminate the need to collect rain water. Prophylactic Quinine was supplied to the people in the area and fumigation and oiling of streams were launched. Those who were sick were quarantined and workers would sleep in screened structures so that mosquitoes would not be able to bite them. These programs resulted in the successful elimination of tropical diseases in the area and the health of workers improved.
There is a number of ways that Portugal and other European nations tried to challenge Spanish power:
1. illegal trade with Spanish colonies - given that Spain forbade any nation to trade with their colonies in the Americas, they had to do it illegally, without Spanish knowledge. Smugglers had a special role in this given that they did most of the work
2. pirates - these nations tried to do everything in their power to diminish the authority Spain had in the Americas. This is why they resorted to privateers - that is just a fancy name for pirates who preyed on Spanish ships in order to steal their treasure
Paine asserts that mankind was originally in a state of equality, and, therefore, present inequalities must have been brought about by some circumstance. Paine says that a common distinction that lacks any natural or religious basis, is the division between kings and their subjects. This distinction, unlike those between male and female or good and evil, is not one "of heaven," and Paine wishes to inquire into its origin and its consequences.
The fact that the left column has less significant change than the one on the right might be because of several factors. As the years pass by, the regulation of air pollutants has improved drastically. Air quality has shown great progress during years thanks to things such as 1-less use of toxic raw material or fuels, 2- less use of polluting industrial processes, 3- controlling transport-related emissions, 4-improvement of clean air technology center gadgets like mechanical collectors and fabric filters, 5- development of control and monitoring strategies.
These shows evidence that it has been a lot of change in the air quality results but the charts show less reducing regulations because there are fewer pollutants in the air. The levels of carbon monoxide, lead and nitrogen dioxide had dropped because there is less of it in the air so the "change" is less because there is less to be changed thanks to the improvement on air polluting regulations.
