Which diagram illustrates a cause and effect relationship on the home front during world war 2

The diagram that best illustrates a cause and effect relationship on the home front during world war II is:

African Americans enlisted in the military and took jobs in wartime factories.

Federal lawmakers outlawed discrimination in most areas of life.

he did it to save us from our sins, so we can see him in heaven 1 day. it's because he loves us so much. he used himself as the final sacrifice, so that we could be forgiven for our sins, so that we can see him in heaven, if we believe.

four sitting presidents have been assassinated while in office but the first was abraham lincoln,