Why had both China and Japan closed themselves off from foreign trade in the 17th and 18th centuries? What were they afraid would happen if they let foreign traders in?

gpd hope this

~blake

i don't think it's c or d. i think it's either a or b.

hope this .

examples that illustrates limits on texas governor´s power are: it can remove only its own appointees; the judiciary is elected; needs senatorial confirmation.