Please help, it's a timed quiz! Select the correct answer from each drop-down menu.
Harappan houses had no windows looking out onto the street. People passing by couldn’t look in, and dirt and dust from the street were kept out. Harappan houses also had waste chutes and garbage bins.

What two inferences can be made about the Harappan civilization from these facts?

Based on the passage, the Harappan valued
and .