Which statement best explains the city planning of Harappa?

Harappa was built using a grid system to organize the streets.
Harappa was built using materials to prevent damage from dry winds.
Harappa was built in the Himalayan Mountains for trading convenience.
Harappa was built along the Indus River to encourage travel by water.

A.Harappa was built using a grid system to organize the streets.

Explanation:

One of the things that made the city of Harappa stand out from other cities from the Middle East is that the drainage system would revolutionate the city.

the roman republic began to expand when rome fought the punic wars and defeated carthage. the punic wars refer to the series of 3 wars fought among rome and carthage, before it ended in carthage's defeat.