How do the expeditions shown on this map differ from those of cortés and pizarro?

What is walt whitman's poem "when i heard the learn'd astronomer about?

How did the life of sharecroppers affect their children? children went to school because the farms were small, with little work, children had to work on the farm, so they rarely went to school children learned skilled professions as they worked around the farm. children left home when they became adults because the land wasn't theirs.

Define what the expropriation without compensation's and what does the freedom charter says about it