What were the causes of imperialism

How were returning african-american soldiers treated in american cities in 1919–1920?

Match the following: 1. empirical the belief that an idea should be evaluated based on how it works 2. fundamentalism knowledge based on observation and experiment rather than theory 3. obtrusive to intentionally force ideas or intrude on others 4. pragmatism not religious or spiritual in nature 5. secular a religious doctrine that emphasizes a return to rigid principles

True or false: abraham lincoln delayed the emancipation proclamation to make sure the border states would stay loyal. *