What were the consequences of Justinian’s wars in Italy, North Africa, and Persia?

It conquered Italy and North Africa.

Explanation:

Justinian I during his reign did an extraordinary task by taking the Roman Empire by reconquering it. Justinian's wars are known as the Gothic War, fought between the Byzantine Empire and the Ostrogothic Kingdom. The war began under the reign of Emperor Justinian I of Byzantine Empire from 535 to 554 in Italy and Dalmatia. The Eastern Empire also took Africa from the Vandals.

The Eastern Empire was not able to maintain conquered territories because of the financial decline that was creating problems for financing a large army to hold provinces. After the death of Justinian, much of Northern Italy invaded and conquered by German tribes.

by 1880, germany had more rail lines than great britain and russia.