If it is ok to answer the first question, I think when they ended slavery because they though about the citizen's rights and what the owners might think
Answer:
The House of Wisdom.
Explanation:
The House of Wisdom is the name of the Baghdad library and research center where scholars gathered during the Golden Age of Islam.
It was established by Caliph Haround Al-Rasheed in 830 AD in the city of Baghdad, Iraq.
Basically, the House of Wisdom was originally named Khizanat al-Hikma (Library of Wisdom) and it comprises of manuscripts and books on various fields such as sciences, arts, engineering, philosophy in different languages.
Over the years, about thirty years later it grew and expanded magnificently more than its original size. Thus, it became a very large academy and was named Bayt al-Hikma (the House of Wisdom).
Hence, as a magnificent library and research center it availed both male and female scientists, translators, scribes, copyists, authors and writers of various ethnicity the opportunity to read, write, translate, discuss and debate with one another.
Answer:
(B) Sound travels faster through water than through air
Explanation:
Communism is mostly linked to repression because of the Soviet Union. The connection can be seen because it is against human nature to want to share all earning absolutely equally, so in order to get people to do this the government must step in and repress.
A cultural system creates a unique world that is experienced as "reality" by its members. The people of a certain culture come to accept the "realities" which form its culture.
However, when groups of different cultures come together, their "realities" become confronted. Creating a clash of cultures. The outcome of this clash is decided by the material power of each of this groups. The group with the most material will emerge victoriously and end up influencing the other group with its cultural system. Therefore, individuals from the influenced culture will end up learning a new "reality" by force. On the other hand, individuals of the influencing culture tend to see the others as "objects of study".
Clashes of cultures have been occurring throughout time, affecting the cultural authenticity of groups. Due to the constant blend of cultures, it is nowadays, very difficult to consider that a certain cultural group is "truly authentic".