The agency that distributes blood is : World health organization
The world Health Organizations existed to solve various problems concerning the health of humanities.
Distribution of blood will helped various problems such as blood transfusion or sampling to create a vaccine
hope this helps
Mencius' political philosophy basically results from an extension of his doctrine of moral feelings. As he told the rulers, “If you let people follow their feelings (original nature), they will be able to do good” (Mencius 6A6). When Xunzi later attacked Mencius, one of his arguments was based on the concept of natural feelings.
It contained iron furnaces<span />
By popular votes of all those that were qualified citizens (To be a citizen you must be 18 or older, A male, Own property and Be born in Athens, the home of democracy) along with an assembly (Gave an opportunity for men to vote on laws and debate.) Also, Democracy was limited because 1. not all Greek city-states were democratic for example, Sparta. B. Not everyone could vote. (especially women.)
Sorry this might not be a short essay but I hope this helped.
Technology is the knowledge and tools that people use to manipulate their environment.