The Mongol empire came to an end due to the Black Plague and the invasion of the Chinese. True False I need it now pls

True.

Explanation:

The Black Plague contributed to the downfall of the Mongol Empire as it had devastating effects because of the loss of human life which destabilised the empire and entire populace.

The invasion of the Chinese, namely the Yuang Dynasty in 1205 saw them defeat an already weak empire.

honestly you should get that checked out because it really isn't normal

offline recommendation systems option b

because recommendation systems produce a list of two ways

1. through collaborative filtering

or

2. through content-based filtering