Which of the following facts shows the Indus Valley's high level of sophistication? 1.They planned their cities along a grid.
2.They crafted detailed and expensive jewelry.
3.They lasted for 2000 years.
4.They built towers of over five stories.

Mee why did the government control the news and information americans received about the war? to eliminate propaganda that unfairly targeted immigrants to influence public opinion in support of the war effort to inform americans about troop movements and major battles