Answer:
I think because Japan started to take over korea and china, dont take this for granted because my memory is blank on world wars right now.
Explanation:
Harappa and Mohenjo Daro were expertly planned cities built with a grid pattern of wide, straight streets. Thick walls surrounded the cities. Many people lived in sturdy brick houses that had as many as three floors. Some houses had bathrooms and toilets that connected to the world's first sewer system.
Answer:
39. T
40. F
41. F
42. F
43. T
i think its that im not 100% sure im just 85% sure