Answer:
The answer should be: Companies replaced hand-operated brakes with air brakes on trains.
Explanation:
You have to think how hard it was for trains to stop with hand operated brakes. Trains go fast, and not stopping in time can be dangerous. Hope this helped :)
Answer:
There were more than three, but three prominent Italian cities during the renaissance were Venice, Florence and Bologna,.
Explanation:
The correct answer to this open question is the following.
I agree with President Wilson's claim about the "recent course of the "Imperial German Government." The evidence I can cite to support my position is the following.
United States President Woodrow Wilson had tried to stay away from the political issues of Europe, supporting the foreign policy of neutrality. However, due to recent events of that time, he had to ask Congress for a declaration of war against Germany because its actions represented a threat to the citizens of the United States. That is why he considered that the US had to enter World War 1. Incidents such as the interception of the Zimmerman telegraph in which Germany asked the help of Mexico and the sinking of the Lusitania ship, forced President Wilson to ask for a declaration of war.
Answer: Battle of Stalingrad Period is
August 23, 1942 – February 2, 1943
hope this helps
Duct Tape.
Remember the Dept of Homeland Security warning to purchase duct tape and plastic to help against biological or chemical attacks. And yes, NASA does send up duct tape with every flight. It was useful in the famous troubled Apollo 13 mission, and was credited in part with saving the lives of those astronauts.
