This map shows both the Tang (618–907 AD) and Yuan (1271–1368 AD) ancient Chinese dynasties. Which statement best describes what is shown on the map?

a
The Tang Dynasty focused on expanding into desert areas.
b
The Yuan Dynasty more than doubled the size of the Tang Dynasty.
c
The Yuan Dynasty expanded eastward during its reign.
d
The Tang Dynasty’s territory matched the land area of the Yuan Dynasty.

Ahumid tropical climate brings rain in the summer and drier weather in the winter to the malay archipelago.

Which of the following discoveries would be most likely to cause a scientific paradigm shift? a. the discovery of more rings around uranus b. the discovery of a new pathogenic virus transmitted by mosquitoes c. the discovery that a dormant volcano is showing signs of activity d. the discovery of a new species of salamander in the amazon rainforest e. the discovery that excess heat is radiating from the center of the earth and causing global climate change

Is it true the ancient egyptians created a calendar that had 10 days in a week