Help please please brainy please please

Answer is in the file below

cutt.ly/tz3yDpb

To protect the silk trade route

Explanation:

The han dynasty expanded and strengthen the wall so they could protect and ensure the safety of the silk trade route also because the northern nations were a threat as well. To keep raiding parties out as well were one of the reasons.

Hope this helped!

i think it is the byzantine empire

judaism, christianity and islam, are all abrahamic religions and therefore have in common the hebrew idea of a single god which is the source of all morality. the idea of the covenant is only related to judaism, while dharma is a concept of indian religions and the four noble truths are basic principles of buddhism.