It’s d. because i researched the question on a .org website
Answer:
The Hirjra
Explanation:
In 622, Muhammad traveled from Mecca to Medina with his supporters. This journey became known as the Hijraand marks the beginning of the Islamic calendar
The U.S President Theodore Roosevelt became acquainted with
the naturalist John Muir in 1903. Muir guided the President through the
Yosemite wilderness, and convinced him to establish the Yosemite National Park,
the first in the country. Muir opposed the damming of the Hetchy Hetchy Valley,
known for its granite formations, and wrote to Roosevelt against it. However,
Roosevelt’s successors, not Roosevelt, approved the dam. So the two did not had
a solid disagreement.
it has complete independence and power to make law.
