I would myself go with The use of tissue and organ transplants or the use of laser technologies to avoid open heart surgery
It made them feel less certain about winning the war. People became more pessimistic about the war.
I think it’s the second one and the third one.
I hope this helps :)
The Mayflower Compact and the Declaration of Independence shared
the idea that all people are equal under the law.
The Mayflower Compact<span> was the first governing document of Plymouth Colony.</span>
<span>The </span>Declaration
of Independence<span> is the statement adopted by the </span>Second
Continental Congress<span> <span>meeting at </span></span>Philadelphia,
Pennsylvania<span> <span>on July 4, 1776, which announced that the </span></span>thirteen American colonies, <span>then at war with the </span>Kingdom
of Great Britain<span>, regarded themselves as thirteen newly
independent </span>sovereign states, and no longer under British rule.
The correct answer between all
the choices given is the second choice or letter B. I am hoping that this
answer has satisfied your query and it will be able to help you in your
endeavor, and if you would like, feel free to ask another question.