What does this image suggest about the impact of the western roman empire after its fall?

the christian traditions established by the western roman empire continued to thrive in the east.
religious traditions influenced by the western roman empire were not preserved after the empire's decline.
the christian icons that the western roman empire banned were legalized after the empire's decline.
the fall of the western roman empire trade grow in the east, which introduced new religious ideas to the people.

The Christian traditions established by the Western Roman Empire continued to thrive in the East.

Explanation:

The insignia shows the effect of the Roman empire on the Christian belief system. This is shown by the general signage of the cross, and of course, the image in the cross - the holy mother Mary. However, the christian traditions established by the Western nations continued to thrive in the east. This was partly due to the movements of the explorers and missionaries. These people brought the religion as taught by the Roman empire. Thus, the eastern side came to embrace the religion.  

b.

explanation:

he is racist

"oh, lets coppy china and build a great wall around bla bla bla.that way,we wont lose out to other countries." in the end, he did not build anything

cultural/diplomatic relations. most medieval japanese   culture has chinese origins. writing, architecture etc.