The South had a different economy after the War Between the States than it did before. Announce what you will say. Example Memory can be helpful for studying. This should be enough. Explain, prove, or support each point you make .
Students often fail to support their answers.
Number your pages and put your name on each sheet. Leave plenty of space between questions and an adequate margin at each side. If you run out of time, list the key ideas you planned to discuss in more detail.