Trade and travel increased in the empire because the Mongols
constructed extensive highway systems.
:)<3
The Mongols were a tribe/clan in Mongolia, they were nomads and depended on raids for incone and wealth. The Mongol empire was built by conquering with the Mongolian advanced bow and horsemanship. Also, the Mongols drove fear into neighboring kingdoms, so they faced less resistance. Anyone that wanted to face mongols, it was futile.
The highways in the Eastern United States are built both on high lands and on low lands. The highways are built where they are needed.
Interstate highways
A system of roads to facilitate communications and trade.
Canadians built their major highways east to west in the southern part of the country to facilitate transportation and trade between provinces and to connect major cities. These highways were strategically placed to accommodate the movement of goods and people efficiently, supporting economic development and integration across regions.
the great wall of china
highways are built on high land and if you ever go on one you can see that it goes up
Rulers of different eras to build walls to keep the Mongols out.
The Great Wall of China is a wall that was built to protect the Chinese from the Mongols. It was there protection with solders guarding and alerting them if the mongols were coming.
312 bce
so if you live in Brisbane you can get to cairns quick
Highways are built on high land and you can usually find out by looking at the map key to see if they're certain colors that are used for the elevation.