The changes that came in America with the invention of the radio was It provided Americans with a way to hear the news as it happened. Thus the 4th option is correct.
<h3>What is radio?</h3>
Radio is mass communication at the distance places when the sound waves are converted into electromagnetic waves and transmitted to the receiver which again gets converted in to the sound waves.
With the advent of the radio, many changes came into America as it encouraged the widespread of the news and the increase in the popular music.
Due widespread reach of the radio in America it was able to the bridge the gap between the cultures. Thus the 4th option is correct.
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Answer:
The preamble to the Declaration of Independence establishes the philosophical and political underpinning to the new nation's decision to sever its ties to Great Britain. In the preamble, Jefferson calls on Enlightenment philosophy to explain why the new country is justified in breaking away from Great Britain.
Explanation:
Answer:
weapons in the Civil War
Explanation:
The Industrial Revolution in the 19th century had an impact on the direction of the war. The Civil War became the first modern war which revealed the consequences of the technological advancements in the industry. Technology created a possibility for mass-producing weapons with precision, power, and range. Rifles and Muskets utilize by soldiers on the battlefield. Cannons were used by both sides during the war. Gatling gun was invented in 1861 by Richard Jordan Gatling as an early machine gun for rapid-fire multiple barrel firearm.