Answer:
The telegraph was used to communicate the exact time of nailing the final stake to the East and West Coast
Explanation:
With the aid of the telegraph developed by Samuel Morse in the 1840s, messages on the exact time of pounding in the final stake to the railway line was transmitted to the East and West Coasts simultaneously which made the sounding of the bells at the same time possible. The telegraph as at then was the fastest means of sending messages across long distances and it worked by transmitting electrical signals over laid down wires from station to station, and by 1866, a telegraph line connected America to far away Britain
Hitler believed were the superior race in the world, or as he called them "The Arian Race"
People typically were keener to listening to white people, so seeing white people support the movement had them more persuaded,
What to do with the Native Americans?
Answer:
Because of the things he supported
Explanation:
He supported labor, Social Insurance, inheritance tax, unions, federal income tax, national parks, free public education, and many other things that the Progressives of the time pushed for.