Which statement best describes the political structure of the ancient Aztecs? A The Aztecs developed city-states that were powerful but independent.
B The Aztec civilization included different groups unified under a single religion.
C The Aztec civilization was ruled by an emperor and had about four hundred tribute D:states.
The Aztecs were ruled by representatives from different city-states.

four sitting presidents have been assassinated while in office but the first was abraham lincoln,

monitor contract compliance and results of forestry activities to assure adherence to government regulations.  

plan and supervise forestry projects, such as determining the type, number and placement of trees to be planted, managing tree nurseries, thinning forest and monitoring growth of new seedlings.  

establish short- and long-term plans for management of forest lands and forest resources.  

determine methods of cutting and removing timber with minimum waste and environmental damage.  

supervise activities of other forestry workers.

by the way there is no video here.