Which two concerns regarding weapons of mass destruction does the national nuclear security administration deal with in collaboration with the united nations?

The correct answers are C) advances in weapons of mass destruction by Russia and D) nuclear testing by China.

The two concerns regarding weapons of mass destruction that the National Nuclear Security Administration deal with in collaboration with the United Nations are the following: advances in weapons of mass destruction by Russia and nuclear testing by China.

Since the end of the Cold War years, the US and Russia had been having moments of understanding and conflict. As a "love and hate" relationship. Although there have been treaties for diminishing weapons, both countries have been continuing fabricating weaponry. The US has its version, and Russia too.

Nuclear testing has also been an area of concern for the National Nuclear Security Administration. And more recently, the launching of bombs by North Korea and the production of nuclear weapons in Iran.

(e) a major consequence of the election was that several southern states

in his book, the riddle of the rosetta stone, james giblin talks about how there was a young british polymath and physician named thomas young who made a lot of advances on the deciphering of the rosetta stone. he says that even though young made a lot of mistakes because he was working under false assumptions, he also made huge contributions like deciphering three out of the seven symbols (more than anyone else before him). young published his findings and continued his good work but he wasn't able to progress much further due to some unfavorable situations, he still laid the basis for many other scholars and of course for the man who has been generally known to have deciphered it, jean-françois champollion