A republic is any government that doesn't have a supreme leader. Many people confer with each other and make decisions.
Adolf Hitler. Stalin was determined to make Churchill appear as the "bad guy"
A conquistador is a Spanish explorer, like the ones that explored America. They were important since the Spanish would not have spread their empire without someone to lead the way.
An immunity is something that means you cannot get harmed by since you have already had it or have medication to make yourself invincible to that disease. It's like after having chicken pox, you can't get again.
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