Answer:
A German u boat sunk an American cargo boat
Explanation:
Answer:
The difference between glasnost and perestroika is. governments in Eastern Europe introduced reforms.
Explanation:
Answer:
C. Primary or Secondary sources related to the event.
Explanation:
A historian using primary or secondary resources related to the events is the most reliable.
ANSWER: <u>The Dred Scott v. Sandford Case</u>, decided on March 6, 1857.