What happened to Estevanico? a. He was killed be Native American villagers. b. He found the Seven Cities of Gold, C. He lead an expedition to find the cities of gold. d. He became a Spanish hero and returned to Spain.

What factors allowed philip ii of macedonia to conquer the greek city-states?

Which of the following questions must be asked about the use of resources in an economic system a. what allocation will provide the fastest growth b. what is the most secure allocation c. what is the fairest allocation d. what is the most effective allocation

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.