"There are assignees, assignors, and obligors."
Answer:
Aztec Empire
Aztec Empire Triple Alliance Ēxcān Tlahtōlōyān
Historical era Pre-Columbian era Age of Discovery
• Foundation of the alliance 1428
• Spanish conquest August 13, 1521
Explanation:
The answer is B because the Mechanical Reaper changed the way the world worked at the time; It made the demand for slaves go up as the work necessitated some manual work
New Amsterdam was the population center of New Netherlands. New Amsterdam would later be renamed to New York City after the English took it over.
Edward Jenner
The smallpox vaccine, introduced by Edward Jenner in 1796, was the first successful vaccine to be developed