In the early 1900s which leading european powers faced increased tensions because of nationalism

Which factor was a major cause of the great depression of the 1930?

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

What were four reasons for the decline of spain as a world power