Which technology did mongol invaders use that allowed them to gain superiority in land warfare, thus them expand their empire?
question 6 options:
a. catapult
b. crossbow
c. gunpowder
d. stirrup for horses

Option C. Gun powder is the major invention during the Mongolian invasion of Jin and song dynasty. Hand grenades were used with the help of gunpowder. It used to be the most destructive land warfare strategy. Mongolians used hand canons with which they hurled the gunpowder balls.  

Caltrop is a hollow pottery which is filled with gunpowder and iron pieces. When the caltrops explode, the sharp edged iron piece would get stuck in the body of the opponent which causes immediate death.  

Genghis khan is the first to establish Mongolian Empire and was known for his brutal military operations.

Correct option is (C).

#$#THANK YOU #$#

2018 means 2018 ce or common era

there have been other eras too including bce, which included way more years.

answer

wages and job opportunities have grown slowly since the recovery began five years ago, while technology continues to change the nature of work. while many workers enjoy opportunities unimaginable a generation ago, many others feel the economy has left them b

explanation: