The Constitution dictates that the presiding officer of the Senate is the Speaker of the House-<span>President pro tempore
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Continued into the 2010s duhhh
Collective security is connected to the idea that collectively, countries decide to not wage wars on each other and respect peace for example by intervening if there is a conflict somewhere and mediating in this conflict.
The correct answer is: <span>(2) coordinating global peacekeeping</span>
Do you have a pic I don't really understand?
Answer: The United Nations officially came into existence on 24 October 1945
Explanation: