I think it is let no one hear.
<span>The answer would be D. years old</span>
On February 25, 200–300 Mexican soldiers crossed the San Antonio River and took cover in abandoned shacks approximately 90 to 100 yards (82 to 91 m) from the Alamo walls. The soldiers intended to use the huts as cover to establish another artillery position, although many Texians assumed that they actually were launching an assault on the fort. Several men volunteered to burn the huts.To provide cover, the Alamo cannons fired grapeshot at the Mexican soldiers, and Crockett and his men fired rifles
The messages the government was trying to send in the film "Duck and Cover" were:
- surviving the atomic bomb
- surviving the atomic bomb attack depends in being prepared and knowing what to do.
The phrase "duck and cover" meant putting one's self into duck position and covering. The idea behind the saying was that if one "ducked and covered", one would be able to survive an atomic bomb. It was released in 1952 during the Cold War, when there were threats that the Soviet Union would drop an atomic bomb on American territory.
