Ineed asap! i forgot about my homework due today for social studies. i don't have a clue what the answers are. .
1. how might sailors circumnavigate an island?

2. which european leaders most encouraged the exploration of the world?

3. what prevented europeans from exploring the world sooner, during the middle ages?

4. why did portugal begin exploring before france, england, or spain did?

5. how did the second voyage of columbus differ from the first?

6. why did europeans set out to explore unknown oceans and seas?

7. how do you think ocean currents and wind patterns may have or hindered exploration?

8. how did early european voyages of discovery open up to new trade routes to the new world?

9. what regions of the world had europeans explored by the late 1700s?