Are you referring to the arm wrestiling cartoon. This was a very popular political cartoon of the 1950's. One symbol would be the form fitting flags on tthe arm wrestlers. The artist is trying convey that the leaders are fit and want their countries to be active and healthy. The 2nd symbol are the beedy eyes under Reagan's and Gorbechov's TV faces. The artist is trying to convey that there is a shadow government in each country that actually controls their actions.
The 3rd Symbol would be the smiling faces on the screens. The artist is trying to say that the leaders are trying to be friendly even with everything else going on.
I hope that helps and you like my answer so I can get addition points on the site.
Answer:

Explanation:
Cambodia is considered a mainland in Southeast Asia.
China and Japan are in East Asia.
Answer:
The Supremacy Clause states that the Constitution is above all state and federal laws.
Explanation:
The Supremacy Clause is located in the second clause of Article VI of the Constitution. It basically states that the Constitution of the United States, as well as the laws and treaties adopted by the federal government, constitute the supreme law of the nation. This means that the states of the United States are not sovereign but only the federal government, and that, as a last resort, it is always the authority of the Union which takes precedence over the constitution and the laws of each of the States of the Union.
I believe it is D) It suffered a weakening economy, domestic revolts, and a loss to the Allies in World War I.