1. Which of the following details helps explain that the Hindenburg had practical uses?
A. "separated lighter-than-air hydrogen into enormous separate bags"
c
B. "could transport tons of supplies"
C. "provide a nearly silent magical floating ride through the skies"

D. "the room was kept pressurized with an airlock door"

C. "provide a nearly silent magical floating ride through the skies"

Explanation:

Hindenburg was a German commercial passenger airship constructed and designed between the years 1931 - 1936. This ship could provide a floating ride for passengers through the skies. The airship was built by the Zeppelin company and was designed to carry between 50 - 70 passengers.

It was destroyed on May 6, 1937 while attempting to land at the Lakehurst Naval Air station. The destruction of the aircraft arose when it caught fire while in motion. Till date, researchers are unable to conclusively determine the actual cause of the fire.

what are the sentences?

often a noun phrase is just a noun or a pronoun:

people like to have money.

i am tired.

it is getting late.