Mention the developments in the field of transportation from the past to present ?

Please answer

we know that, volume of a rectangular prism is given by :

✿   {length × width × height}

given : the length of rectangular prism = 5.5

given : the width of rectangular prism = 6

given : the height of rectangular prism = 3

⇒ the volume of given rectangular prism = {5.5 × 6 × 3}

⇒ the volume of given rectangular prism = 99

the answer is   c the cold war

i think the best answer would be d allowing 30 seconds between response would give time for what was already said to sink down in your mind.