Answer:
Technology has helped me communicate with a lot more people and talk to my family and friends. I can also keep up to date with news.
The statement that best explains why the transcontinental railrold took several years to build is digging through the mountains was very difficult, and the long winters hampered workers' ability to make progress. The foothills of Sierra Nevada, the winter snowtorms, shortage of reliable labor and increasing need for tunneling hampered the progress as they went higher in the mountains.
The transcontinental railroad started on May 10 , 1869.
I don't know if this is completely right, but I might be close. You could say that most American Indian students wouldn't get the same equal treatment as white students, and might be treated differently from the other students. I don't know what you mean by "one of these schools" but I'm guessing it was back then during a time of minority rights movements. I would just stress on the fact that they were denied a lot more rights and not treated equally.
Yes, it is a correct statement of the events that took place. President Jackson did not effect the second supreme court ruling that sought to create a free native American state prompting the beginning of the trail of tears.
