The transcontinental railroad was a key role in the industrial revolution because it was the only way for supplies to get from one part of the country to the other. The train was also the fastest mode of transportation at the time so it was also important for travel. I hope this helped.
The significant social impacts the great awakening have in eighteenth century colonial america is : It opened the doors of some white churches to African Americans and American indians.
The great awakening known to diminish the race discrimination towards the African and the Indian
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Answer:
Explanation:
overextended the power of the federal government. (2) forced the federal government into heavy debt. (3) ignored the rights of minority groups and women. (4) failed to solve the problems for which they were intended.
Ernest Rutherford contributed to the atomic theory by discovering that the atom is mostly empty space.
He can to that conclusion because he fired alpha particles at gold foil, which was so thin that it was only around .00004 cm thick, and while almost all shot straight through, some actually bounced back!
He likened it to shooting a 15-inch round(bullet) at tissue paper, only to have it bounce right back at you! Based on this, he theorized that the atom is mostly empty, which is why a majority of the particles passed right through, but in the very center of the atom there is a super-dense structure called a nucleus that held a majority of the atom's mass. This super-dense mass would be more than massive enough to deflect the particle, should they collide.
