They both decided to join forces.<span>Italy joined the Anti-Comintern Pact on November 6, 1937. On </span>May 22, 1939<span>, Germany and Italy signed the so-called Pact of Steel, formalizing the Axis alliance with military provisions. Finally, on </span>September 27, 1940<span>, Germany, Italy, and Japan signed the Tripartite Pact, which became known as the Axis alliance. Germany and Japan joined and fighted together. They made hard choices and both leaders contrasted and did agree on some things.</span>
Technology affected American lifestyles in two main ways. First, it gave Americans more leisure time. ... The invention of radio and the boom in movies, combined with the growing availability of cars, allowed Americans to pursue a lifestyle that was much more centered around fun than it ever had been before
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lay out and transportation links, canals helped transport goods in between cities and into cities for imports and also exported them, with this came the ability to travel quicker therefore more ethnic groups began migrating around the country to different cities increasing the ethnic diversity