Get the key from the frog in the tree (What does the Frog represent, what does the tree represent and what does Ofelia’s actions represent)

to extend a country’s power and influence

barack obama

44th president of the united states

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.