What did columbus name the island (today a part of the bahamas) where he first landed?
a) san salvador
b) santa maria
c) san ignacio
d) san cristobal

What are some effects outside of europe because of world war 1?

How did isolationism affect foreign policy?

What important discovery was made by edmond halley and alexis clairaut, using newton's ideas of mathematics and gravity? they created the scientific method to outline how science should be conducted. they were able to find the orbit of a comet and predict the year of its return. they discovered the three newest planets--uranus, neptune, and pluto. they explained why objects appear to have color.