Read the text and answer the following questions: Native Americans : A lost cause against white expansionism Indian tribes were scattered all over the American continent. Pioneers moving west invaded the Indians' territories. At first the Native Americans helped the Pilgrim Fathers (the colonists) survive their first winter by sharing corn and wild turkey with them and showing them where to fish. Indian generosity is still celebrated on Thanksgiving Day. But the quest for land had only begun. In 1787 and 1830 Congress issued acts* allowing immigrants to go west and driving Indians west of the Mississippi River. Indians were dispossessed of their lands and considered "domestic dependent nations". Thousands of Indians were deported or killed. One example illustrates how things happened: when gold was discovered in Cherokee country, settlers and the army invaded their territory and removed them to Oklahoma in the winter 1838-39. Four thousan...