What problems did explorers face when moving west?

What happened when you stole something in Medieval Times? What were the ruling elders in the Roman Republic called? How many years are there in 5 centuries? How did plebeians gain power in the republic and what were they responsible for? When was the rocking chair invented? What events or stages in the history of Europe arrange them in chronological order? How did bill gates foundation start? What are the bodies of water that contributed to the Greek and Roman culture? What countreis were most influenced by the Mongol Empire? What made it possible for exploration to be successful? What are some Pros of crowning Charlemagne? What was the result of third crusade? What did medieval huntsman hunt? What century was 1650? What is the origin of the expression 'plain Jane'? Who said history is the version of past events that people have decided to agree upon? How did western settlers get their land? What future tense is civilization? What did rich people wear in the Middle Ages? What the does renaissance mean?