Which statement describes the labor system used on the haciendas? 1Points
A
Native American laborers worked the land in exchange for a portion of the crops.

B
Native American laborers worked the land in exchange for food and shelter.

C
Native American laborers worked the land for low wages.

D
Native American laborers worked the land in exchange for protection.

Who ever answer first get ! question 1 : which pair of words names two processes for treating water to make it clean? a. aeration, precipitation b. coagulation, refurbishing c. filtration, coagulation d. combustion, aeration question 2: which act did the u. s congress pass in 1972 to protect th nation's water? a. anti-pollution act b. watershed protection act c. clean water act d. nixon act