Question

Iraq invaded the nation of:
Iran
Yemen
Bahrain
Kuwait

The United States is most concerned about ______ in matters of trade.
Russia and the Ukraine
Mexico and Canada
Malaysia and Indonesia
Japan and China

Answer 1

Iraq invaded the nation of "Kuwait," which led to the Gulf War, and the United States is general most concerned about "Japan and China," in matters of trade, since China is "catching up" to the US economically. 

Answer 2

Iraq invaded the nation of Kuwait

The United States is most concerned about Japan and China in matters of trade.
Russia and the Ukraine