How did the invention of movable type help spread learning to more people?

It helped printers learn how to use block printing. It resulted to the publishing of more books. It forced the Tang to open up more government schools

Explanation:

It resulted to the publishing of more books.

Explanation:

the difference is that white collar worker performs skills like worker as a scientist or well blue collars do physical work and they do services like being a cook.

it would be  

germany had to pay all damages related to the war.

and i think

germany had to take sole responsibility for the war.