Answer:
By them moving to the frontier, they were advertising how they wanted to move there. They would show people the amazing aspects of the rest of the country, inspiring them to move there as well.
Many countries are much more peaceful and less threatening than the U.S is
Answer: Providing supplies to American and Allied troops fighting the war in Europe, Africa, and the Pacific required the efforts of all Americans. At home, citizens contributed to the war effort by rationing consumer goods, recycling materials, purchasing war bonds, and working in war industries. We still help providing supplies to our allies, we try to recycle, and when things are in short supply we ration to help things last longer.
