Which of the following statements best explains the cause of this decree? Enclosure had forced farmers to emigrate to new areas in search of work.
Feudal governments were becoming too large and difficult to manage effectively.
Governments and economies were decentralized, affecting labor availability in some areas.
Kings needed to ensure that laborers produced an adequate food supply in case of foreign attack.

Which of the following is not true of the xiongnu empire? burial mounds included glass beads and mirrors made from the sands throughout the region. there was more cooperation through trade between the tribes. other tribal units that were eventually assimilated were indo aryan, xianbei, hunyu, scythina and han chinese. as each nomadic tribe and civilization was conquered or absorbed into the larger empire, the xiongnu were able to hold more territory.