A conference committee is a temporary committee that is created to resolve differences in versions of a similar bill.
Answer:
The United States committed itself to containing communism between 1945 and 1960 because this represented a pragmatic middle course between ignoring Soviet influence in the world and fighting it directly. This was the policy best adapted to US strategic, economic, and ideological interests after the Second World War.
I'm pretty sure it's D) :)
Explanation:
The purpose was for Hammurab to set down a reasonable and unchanging set of laws that addressed common problems in his kingdom. The code was especially important because, up until that time in history, there really were not any wide-spread laws that unified such a large group of people.
The placing of new material is called deposition.