Andrew , Jalen , Jamaya ;
Background Info . / Key work , Signifigance
These roads were used for trade , so they made a big system of well-builted roads . The roads were designed for safety and comfort . The roads were a few inches off the ground , this prevented flooding during the rainy monsoon season . These empires road greatly benefited trade. They allowed traders to move easily from city to city . The roads also connected India to China and the lands east of the Mediterranean Sea .