Why did the romans give up some of there land after they already had a lot of land

Which of the following was the eventual result of the allied attempts to contain soviet expanion

Which of the islamic empires (ottomans, mughals, safavids) were the most influential and why?

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