The Ghost Dancers believed that the Great Spirit would remove the white men from

Who were the Iroquois? 

The Iroquois were a League or Confederacy of tribes in the Northeastern part of America. Originally they were formed by five tribes: the Cayuga, Onondaga, Mohawk, Seneca, and Oneida. Later, in the 1700s, the Tuscarora tribe joined. How was the Iroquois League governed? 
The Iroquois had a type of representative government. Each tribe in the Iroquois League had its own elected officials called chiefs. These chiefs would attend the Iroquois council where major decisions were made regarding the Five Nations. Each tribe also had its own leaders to make local decisions. === 

The traditional Native American religion was revived with the Ghost Dance. The Ghost Dancers believed that the Great Spirit would remove the white men from their land.