No. It was a total surprise to them.
The answer is A. They do this as a way of showing party unity.
Answer: The February 1945 Yalta Conference was the second wartime meeting of British Prime Minister Winston Churchill, Soviet Premier Joseph Stalin and U.S. President Franklin D. Roosevelt.
Explanation: The February 1945 Yalta Conference was the second wartime meeting of British Prime Minister Winston Churchill, Soviet Premier Joseph Stalin and U.S. President Franklin D. Roosevelt. During the conference, the three leaders agreed to demand Germany's unconditional surrender and began plans for a post-war world.
Answer:
primary is from the person themself. secondary is somebody else writing about an event or person they are not or were not in.