Arachaeologists believe Vinland was located in North America on the coast of the United States and Newfoundland in Canada. Vinland is the name given to the land historians believe Lief Erikson, a Norse Viking, first landed. This was before the Columbus exploration approximately five centuries preceding it and is the only Norse settlement outside of Greenland in the continent of North America.
You did not provide the options but if you see anything with 1 god, or the same basic principles (10 commandments) then I would choose that answer!
The creation of the an army of Turkish warriors to help the Abbasid Caliphs secure their position ultimately led to the conversion of the Turks to Islam, and eventually giving them control over Sunni Islam.
The Abbasid Caliphs were leaders of the "Abbasid Dynasty," which is 2nd of the two great Sunni (Islam) dynasties. Meanwhile, the Seljuk Turks were nomadic people who converted to Islam. Because they were often used as military mercenaries by the Abbasid Caliphate, their power grew, eventually weakening the power of the caliphs, and giving them "control over" Sunni Islam. They revitalized Islamic laws, reorganized the institutions, and provided political stability to the empire.
The did the work without pay . They came and were still slaves , therefore they worked without getting payed and treated bad.