It should be 1929 - 1932 because that's when it dropped the most. All of the other choices have sections where it rises back up.
Answer: Sounds are determined by how an object vibrates. ... Sound travels more slowly than light. Sound waves travel at the same speed, but vibrate in different ways. Some vibrate quickly and have a high frequency or pitch, while others vibrate slowly and give a lower pitch
Explanation: WISDOM BOI!!!
Thats easy its because when they have kids and they die the kids will rule the same way which keeps the country running but if they dont have a heir then someone from the government will become king and mess up the government.
The answer is that it has allowed cultures to spread quickly and easily from one country to another.
BC is Before Christ and BCE is Before Common Era.
