<span>The Song Dynasty developed gunpowder weapons, while the Tang dynasty did not.</span>
Answer: The Cold War began after the surrender of Nazi Germany in 1945, when the uneasy alliance between the United States and Great Britain on the one hand and the Soviet Union on the other started to fall apart. ... The Americans and the British worried that Soviet domination in eastern Europe might be permanent.
Explanation:
Answer: Remember that you may put question in English.
Explanation:
In the 1300s Europe's population was 75 million. Due to pledge it dropped to 50 million!