It started when people decided to have off-spring and then then decided they didn't want to anymore once it was to late.
Answer:
I would say option 2 because people could have different opinions on weather it was effective or not, which would allow you to make it into an argumentative essay.
Answer:
The answer is C. first world war
Explanation:
It’s A because the American Revolution was a devistating fight and did lots of battles and did long lasting demotics and it was long lasting so it’s A
Hope this helps :)