What is one rule john smith instituted in jamestown

If you don't work, you don't eat, is the correct answer.

Explanation:

The Jamestown colony of James town was founded in 1607 and served as the capital of the Virginia colony. The charter to establish the Virginia colony was given in 1606 by King James First of England. Initial years of the settlers were not easy as during the first year half of the settlers died due to the germs, diseases, water, and starvation. the situation in the colony improves when John Smith became the president of the colony. He was a seaman and soldier. The colony was able to survive due to his leadership. He made the rule that "If you do not work, you don't eat" and forced the settlers to work and grow crops.

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.