In the first half of the nineteenth century, Cherokee efforts to retain their tribal lands in Georgia received direct support from the White residents of Oklahoma A President Andrew Jackson B the United States Supreme Court C the Democratic press D the United States Congress

B. The United States Supreme Court.

Explanation:

This took place in some time of early part of the Nineteenth century where lands which were causing tribal difference was been retained in Georgia by the order of the supreme court. Cherokee Nation sought a federal injunction against laws passed by the US. state of Georgia depriving them of rights within its boundaries, but the Supreme Court did not hear the case on its merits. It ruled that it had no original jurisdiction in the matter, as the Cherokees were a dependent nation, with a relationship to the United States like the case of the ward to its guardian as said by Justice Marshall.

the crusaders are identified in the painting;

c. by the red crosses on their backs