The opium wars forced the Chinese to open Chinese ports to western governments and made the trade in opuim legal .
Answer:
while mesoamerican civilization knew of the wheel and basic metallurgy, the technologies became important. the earliest complex civilization was Olmec culture, which inhabited the gulf of mexico. (known for Olmec, Maya, Zapotec, Teotihuacan, Mixtec, and Mexica (or Aztec)
Which was Louis xvi 's house
Answer: all of the above
Most times in history the answer is all of the above.But they all applied to the effects of the homestead act .