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.
Answer: Leonhard Euler
Explanation: Although Albert Einstein perfected pie, It is widely acknowledged that Leonhard Euler makes it first.
Answer:
Pioneers faced diseases with no help from doctors nearby.
Explanation:
Manifest destiny was a concept that was devoid of any consideration for the lives, land and property of the people against which it was targeted.
With time it came to acquire a most imperialistic bearing by embracing the proud and selfish reasoning that because America had been made great by its Anglo - Saxon heritage, this made America supremely fit and suited to extend its influence beyond its continental boundaries, that now it was the nation's manifest destiny to achieve this. Nowhere are the interests of other people mentioned.
The Constitution divides powers between the federal government's branches. The Constitution creates a structure that limits the powers of our government.