Which difficulties did builders of the transcontinental railroad find ways to overcome? Choose all answers that are correct.
natural barriers such as mountains, rivers, and forests
I a need for workers
providing supplies to build the tracks and support the workers
lack of money invested by businesses and the government
Next
What’s is it please help me

- A need for workers

- Natural barriers such as mountains, rivers, and forests

- Providing supplies to build the tracks and support the workers

a) madame podtochina used witchcraft to make it disappear.

i think the correct answer would be adjustments in life roles.  this causes for one to adjust or change totally his/her career or lifestyle since the present is not beneficial to the life role he is at. for instance, you became a mother you would of course stop going to malls and enjoying life outside. you would be staying at home taking care of your child.