The Iroquois were unique among indigenous peoples in that they A created an empire
B willingly converted to Christianity
developed a Confederation and a Constitution
D did not practice agriculture

C. developed a Confederation and a Constitution

Explanation:

The Iroquois Constitution, also known as the Great Law of Peace, is a great oral narrative that documents the formation of a League of Six Nations: Cayuga, Onondaga, Mohawk, Oneida, Seneca, and later on, the Tuscarora nations. The date of origin is contested, but it was well before the arrival of European settlers to America.

The six nations of the Iroquois Confederacy, thrive today.

the captain of a steam ship naturally chooses the shortest route to his destination. since a sailing ship is usually pushed by winds and currents, its captain must find a route where the wind will probably blow in the right direction. tacking, i.e. using contrary wind to pull (sic) the sails, was always possible but wasted time because of the zigzagging required, and this would significantly delay long voyages. the early european explorers were not only looking for new lands. they also had to discover the pattern of winds and currents that would carry them where they wanted to go. during the age of sail winds and currents determined trade routes and therefore influenced european imperialism and modern political geography. for an outline to the main wind systems see global wind patterns.

pilotage or cabotage, in one sense, is the art of sailing along the coast using known landmarks. navigation, in one sense, is the art of sailing long distances out of sight of land.[1] although the polynesians were able to sail the pacific (with great difficulty) and people regularly sailed north and south across the mediterranean, before the time of columbus nearly all sailing was coastal pilotage

        it is some were in here? ///