Which of these would have most benefitted the economy of the song dynasty? a. the silk roads b. the great wall c. trans-saharan trade routes d. trans-atlantic trade routes eliminate?

discovery of cape town-portuguese empire

development of africans language-dutch east india company

introduction of railway-british empire

the navigation act prevented the colonies from exporting to countries other than britain and it prevented the importation of goods by other countries as well. so i believe the correct answer is d. other nations could not deliver goods to the colonies.

hope this .