All except the one with the radio
the answer is (when a country imposes a ban on trade with a particular country.)
Science challenged spiritual beliefs because science says we weren't on the earth since it's beginning but spiritual beliefs do.
The Lewis And Clark Expedition's goal was the explore the new land to the west. One of there other goals was the find a waterway that stretched from the east side of the US to the other side, also known as Sea to Shining Sea.
D. they enforce the laws in court