Who was Christopher Columbus?​

About how many european immigrants were processed at the facilities on ellis island

The soviet union and the united states believed in two very different economic systems. what were the names of each?

Plz which of the following statements about spanish plantations is not accurate? a. spanish plantations grew sugarcane for export to spain b. the spanish had little concerned for the lives of the indians who worked on the plantations. c. spanish plantations grew wide variety of crops and center produce to many different european countries. d. to replace the native americans our dying off the spanish imported african slaves.