What did the government do with radio when the United States entered World War I?
A)Created a private monopoly
B)Closed down all amateur radio operations
C)Sold patents to Great Britain
D)Created National Public Radio

Question

Quizplus · Accepted Answer

When the United States entered World War I, the government ordered the shutdown of all amateur radio operations as a security measure to prevent any unauthorized transmissions that could aid the enemy.

What Did the Government Do with Radio When the United