Answer:
Act 1 of Arthur Miller's Death of a Salesman reveals Willy Loman's deterioration. As business success continues to elude him, Willy slips further into the world of his dreams. Willy's family tries to placate him, but Willy now recognizes that he is washed up in the business world.
Explanation:
I think It's Bristlecone pine tree
They made the group to have more power.
Muhammad's first revelation in 610 CE affect muslim beliefs by : instructed them to follow only Allah and Shun other Gods
Which became a basic foundation for the religious belief ever since.
hope this helps