Answer:
The Umayyad Caliphate was the second of the four major Arab caliphates established after the death of Muhammad. This caliphate was centered on the Umayyad dynasty, hailing from Mecca.
Explanation:
1)Bring relative advanced knowledge/conception to China.
Consession or leased territory is the window to show Western civilization.
2)Break the self-block made by Qing Dynasty, collapsing natural economy and monarchy.
3)They harm China, waking Chinese up.
4)New science and technology are passed into China
To achieve specific goals rather than the total defeat of the enemy
False is the right answer