It would be letter B.Presidential actions
The Mogao Caves(also known as Mogao Grottoes or Dunhuang Cave) is the answer. This cave is a famous place for pilgrim and worship. According to the book written during the reign of the Tang Dynasty, a monk named Le Zun( Also known as Yuezun) had a vision of that very site. In his vision, he saw a thousand of Buddhes basking in the golden light. The caves were develop into shrines with the help of donors, funding the construction of the shrines. The shrine were elaborately painted, cave painting and architecture. They also had a library of inscriptions. Presently, Mogao cave is one of the tourist spots in China.
Answer:
A A Declining economy
Explanation:
There poor economic policies led to a weakend military which allowed barbarians easy access to the empire.
A document called AR 385-10 incorporates OSHA requirements into the Army Safety Program. It protects our soldiers during training, and in their duties during peacetime, wartime and emergency situations.
Answer:
It transitioned the economy of Texas from agricultural to industrial, because before, there were cattle ranges and mostly focused on the cotton and cattle industries. They would herd the cattle up to Kansas where cows would be shipped off to the East.
The cattle and cotton industry was very profitable most of the time, which led to them being the main attraction.
There were some people who thought, "Hey! Imma just start drilling for oil in some place that I just bought because why not!"
Then they hit oil and created a massive influx of profit, which led to other people thinking, "Hey! Deez people made a lotta dolla bills yall so Imma copy them!"
Finally, people started drilling for oil all over the place (even in their backyards) and transitioned the economy to oil and coal mining.
Even during WW2, miners were drilling for oil to power their fighting machines.
Explanation: