Which of the following best describes the climate and terrain of the middle colonies? very cold winters, mild summers, poor soil mild winters, hot summers, major rivers cold winters, mild summers, good soil humid weather, few rivers, thick forests

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 .