Answer:
The second and fourth statements.
Explanation:
The atomic bombs dropped on Hiroshima and Nagasaki in 1945 brought an end to the war against Japan.
Radar was crucial in detecting German aircraft and helped greatly in the RAF winning the Battle of Britain.
The Royal Society of London is an institution dedicated to the promotion of science, which was founded on November 28, 1660. At that time the truth was based on the authority of individuals or institutions, such as the absolutist monarchy and the Church. The Royal Society comes up with a motto contrary to this.
The answer is the last one, " Atlantic Ocean to the Pacific Ocean".
Answer:
Morals and relations to the community and the right to freedom.
I think it might be B. Hope this helps