Where did the central pacific and union pacific railroads meet to complete the transcontinental railroad?

Once the plague became airborne, how could it then be spread?

In what way did expansion and global trade during the 15th to 18th centuries affect the economies of european countries

Which of the following problems did shays rebellion show about the articles of confederation? a. there was no federal standing army b. states couldn’t create their own tax laws c. the federal government imposed too many taxes on states d. there was too much federal regulation of interstate commerce