Answer:
One of The 5 Pillars of Islam
Explanation:
As described in the Quran, making the pilgrimage to Mecca is one of the five pillars of Islam instituted by Allah. In this sense, Hajj is carried out for the love of God and to be forgiven for all his past sins, In this sacred place that is the most important in the Muslim world. The pilgrimage is one of bases and principle of the Muslim religion.
He invented "Glass Harmonica"....
Because <span>Humanism promoted the study of classical works that stimulated exploration of science.
Humanism is the belief that focusing all the prime importance to human rather than something holy or spiritual. This belief lead to people focuses on what's wrong with the human when occurrence such as illness or disorders happen rather than believing that it's a supernatural occurrence. This lead to the exploration of science to find out the truth.</span>
Talking to a person you do not know, an email to a business representative, and similar would be situations where someone would have to use formal language.
