Answer: the introduction of new crops from the Americas
Explanation:
The rapid population increase in China in the seventeenth and eighteenth centuries was due to the introduction of new crops from the Americas.
Food crops like maize, tomatoes, sweet potatoes, beans etc were brought into China which led to major developments accompanied with migration and population growth.
<h3>Sorry, But I don't know this language!</h3>
If this is for edge, the answer should be b.
Hope this helps!
Answer:
A. LaborUnions, Legislation on labor and work reform
Explanation:
Unionized labor often improves the wages corporations pay across the committee to their workers. ... Collective agreement arrangements generate significant advantages for workers who may not be interested in raising production because they earn a higher salary.
The Labor Reform Act of 1977 was a recommended United States Act of Congress on US labor legislation that never came into dominance. It would have modified the labor law to bring it in line with modern advancements and global standards, by eliminating obstacles from employers to unions structure in the workplace.