Native American issue I’m guessing
The Stamp Act was passed by the British Parliament on March 22, 1765. The new tax was imposed on all American colonists and required them to pay a tax on every piece of printed paper they used. Ship's papers, legal documents, licenses, newspapers, other publications, and even playing cards were taxed.
Answer:
They were to adopt the Fourteenth and Fifteenth amendments and select United States senators in preparation for readmission to the Union. On March 30, 1870, President Grant signed the act that readmitted Texas to the Union and ended Congressional Reconstruction.