Well they invented the abacus and the wheel
Merchants and traders who travel along these routes must stop at oases to replenish food and water supplies and this means that whoever controls an oasis also controls the trade along the route—making oases desirable to political, economic, and military leaders.
The role of the emperor in the new government was largely
ceremonial and involved acting as a symbol of the state and the unity of the
people. Under Japan’s new constitution new constitution, drafted by U.S. occupation
authorities in 1946 and in effect from 1947, Japan became a constitutional
monarchy. Sovereignty resided in the people and the powers of
the Emperor were severely limited.
South is the answer of your question . Now give me rent
