A handful of these clues could apply to several countries. In addition to Mexico, Argentina, Chile, Colombia, Cuba, Dominican Republic, Philippines, and Uruguay call their currency the peso. The Danube flows through Germany, Austria, Slovakia, Hungary, Croatia, Serbia, Romania, Bulgaria, Moldova, and Ukraine, and it is the largest river in each of them. Blue, yellow, and red are in many flags, and there are even four countries that have the same vertical bar design: Andorra, Moldova, Romania, and Chad.
PEACE OUT!!