What problems did the Cascades cause in the railroad’s first three years? Check all that apply. 1. Rockslides often delayed trips through the mountains.
2. It was difficult to build a pass through the rugged slopes.
3. Hot temperatures in the summer warped the train tracks.
4. Avalanches in the winter could trap a train for days at a time.
5. Tornadoes sometimes ripped up tracks and derailed the trains.

What is the most necessary information that happened in the titanic movie

How many battles were confederate victories? (specifically: major battles)

How has urban renewal affected poorer neighborhoods in major cities? check all that apply. 1. communities have been transformed to meet the needs of the modern population. 2. old stores and factories have been renovated and used for new purposes. 3. crime rates have increased as more money has come into the neighborhoods. 4. many community businesses have gone into decline or been forced to close. 5. a number of african americans have been displaced from their homes.