Before you perform an experiment which variable should you already know?

When lincoln was first elected president, he hoped to prevent war by allowing (1) in the united states.

Answer the questions in the image for zoom in to see better

What was a goal of the treaty of versailles? question 4 options: to germany rebuild its industry to build better roads and factories in germany to make sure germany did not invade france in the future to give great britain and the united states credit for their in wwi