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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.

In a study, people were asked to imagine simple occasions that made them happy and to remember events that made them feel proud about themselves. it was observed that the subjects developed an increasingly positive attitude. these changes are known to be healthy, leading to greater physical activity and reducing unhealthy habits. based on this excerpt, we can conclude that a positive attitude .