How did hitler's invasion of the soviet union nullify the nazi-soviet pact

What strategy is this ad using to get people to support its product? o o lt claims that everyone agrees that these basketballs are the best it details how these basketballs will improve performance. it provides stats about players who use these basketballs. it uses a celebrity to endorse these basketballs.

Initialy plantations everywhere growing cotton

How did the us change it’s economy to provide supplies for the war effort?