Because they knew that Germans could sink any ship they want. They could sink civilian ships. Back then, the only way to travel long distances was by boat, because passenger airplanes had not been invented. The Germans could now sink them if they wanted to travel somewhere, so they either risk their life or not go on trips.
Answer: it's C. A student council approves vending machines in the cafeteria.
Explanation:
Whenever, we multiply a number with a fraction which is less than 1, the answer must be smaller than the number itself.
It is because, number which is smaller than 1 can be like: 1/2 or 1/3 etc, here you can see lower number (denominator) is greater, it will divide our original number, so if it will be greater, our number will be smaller.
Example. - 5 * 1/2 = 2.5
Here, 2.5 is smaller than 5. & it is 2 times, 'cause 2 was our denominator !!!
Hope this helps!
Answer: The answer is B.
Explanation: It because the court decided that even though the first amendment protects the freedom of speech, if the speech creates a danger to the United States then it can be restricted.