Need help right away In assessing the biomedical triumphs and disasters of the
20th and 21st centuries can we see this time-period as more positive or negative in terms of medical developments?

Explain your answer and support your position using specific examples

answer; /// i do believe that its napolean's conquest of spain;

question as stated in comment

why did the chinese require the portuguese to pay for goods in gold and silver when trading?

choices

portuguese goods were less valuable than chinese goods.

the chinese already had a surplus of portuguese goods.

the imperial government wanted to stockpile gold and silver.

portuguese and chinese currencies were not exchangeable.

this a history q n in ancient time, theres no money exchange. so ans is portuguese and chinese currencies were not exchangeable.

i belive the   answer is d quebec