Who was present at the joining of the rails at promontory utah

U.s. history i which statement is true? the missouri compromise ended slavery in the south. the compromise of 1850 eliminated slavery only in the south. the missouri compromise postponed the issue of slavery. the compromise of 1850 ended slavery in every region of the united states.

What consequences could gen galvez have faced for his major act of bravery?

Where did the constitutional convention take place