Using seeds to grow crops best describes the advancements of the New Stone Age.
Joseph Raymond McCarthy was an American politician who served as a Republican U.S. Senator from the state of Wisconsin from 1947 until his death in 1957.
Answer:
Radar
Explanation:
Radar technology employs the use of radio waves in determining the distances speed and location of certain objects. This was instrumental during the war as it helped countries foil secret attacks being planned.
It was used to operate anti-aircraft guns and was used on ships for easy navigation at night and to locate enemy ships and aircraft.
Answer:
A free and independent press has been theorized to be a key mechanism of a functioning, healthy democracy. In the absence of censorship, journalism exists as a watchdog of private and government action, providing information to maintain an informed citizenry of voters.
