PLEASE HELP! Which of the following led to the Mongols conquering China under Genghis Khan?

Choose 2 responses.

Genghis Khan's army was larger than China's.

The Mongols used a deadly new weapon called a trebuchet.

The Mongols put Chinese cities under siege.

China's military leaders made huge mistakes in battle.

this means that germany had to pay the allied countries. reparations are/is essentially payment for something that they have done wrong, so after ww1, germany was forced to pay reparations so they could replenish the allied countries resources' that they had lost during the war.

geography

this is because warmer climates often don't get people sick from the flu and regions where it was often colder more people received the flu. hope this if you need more reasoning i am here to