Which french explorer sailed down the mississippi river to the gulf f mexico

What mountains did the first transcontinental railroad cross

The party that holds a majority in a stare house or senate will designate one member to be the who is usually responsible for getting the necessary votes for legislation and enforcing party discipline

Compare maps of the world in ancient times with current political maps. use the maps above to answer the following question. based on these maps, which state listed below was located in the northeast native american cultural region? texas colorado new york california