Why would soldiers have wanted to record "audio letters"? A. The small records were harder for the enemy to intercept
B. The records were one of the only ways for families to hear
soldiers' voices
C. It was easier to speak than to write letters after the long day
of a soldier

2. multiply 3/4 by 8

step-by-step explanation:

3/4 ÷ 1/8

copy dot flip

3/4 * 8/1

24/4

6

worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)

the 9th amendment

explanation:

the steam engine.

the locomotive.

the telephone.

the telegraph.

the internal combustion engine.

the rifle.

ironclad ships.

electricity/light bulb.