Answer:
Hitler announced that Germany would no longer obey the Treaty of Versailles.
Explanation:
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Railroads played an absolutely crucial role in the Industrial Revolution, since they made for the incredibly fast transfer of goods such as iron and steel that were used to build things--not to mention the transport of the workers themselves.
I think it is to help the president make certain decision and if he/she dies they take over
Answer:i think it is B because
it the right awner
Explanation: