<span> the Federal Radio Commission act of 1927 Creates several regulations for Broadcasters and will forced them to shut down if they did not comply.
In the federal communications act of 1934, the same regulations apply to I</span><span>nterstate telephone, telegraphy, and internet.
Both these regulations is an effort by the government to control the flow of information in Media.</span>
The correct answer is - D. how to make iron.
The Zhou dynasty was one of the greatest dynasties of China, and among many achievements of their reign, the artisans of this dynasty managed to learn how to make iron. This was revolutionary for the Chinese people, and it was of great use in the agriculture after the tools for it started to come in iron version, and it made everything much easier, quicker, and more efficient.
