D I'm not as sure about this question I'm just guessing
Answer:
2. Germany continued making aggressive demands
Explanation:
Britain and France declared war on Germany on 3 September 1939, two days after the German invasion of Poland. The guarantees given to Poland by Britain and France marked the end of the policy of appeasement.
The had to do many this. i believe
Answer:
what is acceleration?
Explanation:
the rate of change of velocity